30434250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 256

約数和(自身を含む): 103514112

約数和(自身を除く): 73079862

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 25, 30, 31, 33, 34, 35, 42, 50, 51, 55, 62, 66, 70, 75, 77, 85, 93, 102, 105, 110, 119, 125, 150, 154, 155, 165, 170, 175, 186, 187, 210, 217, 231, 238, 250, 255, 275, 310, 330, 341, 350, 357, 374, 375, 385, 425, 434, 462, 465, 510, 525, 527, 550, 561, 595, 651, 682, 714, 750, 770, 775, 825, 850, 875, 930, 935, 1023, 1050, 1054, 1085, 1122, 1155, 1190, 1275, 1302, 1309, 1375, 1550, 1581, 1650, 1705, 1750, 1785, 1870, 1925, 2046, 2125, 2170, 2310, 2325, 2387, 2550, 2618, 2625, 2635, 2750, 2805, 2975, 3162, 3255, 3410, 3570, 3689, 3850, 3875, 3927, 4125, 4250, 4650, 4675, 4774, 5115, 5250, 5270, 5425, 5610, 5775, 5797, 5950, 6375, 6510, 6545, 7161, 7378, 7750, 7854, 7905, 8250, 8525, 8925, 9350, 9625, 10230, 10850, 11067, 11550, 11594, 11625, 11935, 12750, 13090, 13175, 14025, 14322, 14875, 15810, 16275, 17050, 17391, 17850, 18445, 19250, 19635, 22134, 23250, 23375, 23870, 25575, 26350, 27125, 28050, 28875, 28985, 29750, 32550, 32725, 34782, 35805, 36890, 39270, 39525, 40579, 42625, 44625, 46750, 51150, 54250, 55335, 57750, 57970, 59675, 65450, 65875, 70125, 71610, 79050, 81158, 81375, 85250, 86955, 89250, 92225, 98175, 110670, 119350, 121737, 127875, 131750, 140250, 144925, 162750, 163625, 173910, 179025, 184450, 196350, 197625, 202895, 243474, 255750, 276675, 289850, 298375, 327250, 358050, 395250, 405790, 434775, 461125, 490875, 553350, 596750, 608685, 724625, 869550, 895125, 922250, 981750, 1014475, 1217370, 1383375, 1449250, 1790250, 2028950, 2173875, 2766750, 3043425, 4347750, 5072375, 6086850, 10144750, 15217125, 30434250]

約数ペア:

[(1, 30434250), (2, 15217125), (3, 10144750), (5, 6086850), (6, 5072375), (7, 4347750), (10, 3043425), (11, 2766750), (14, 2173875), (15, 2028950), (17, 1790250), (21, 1449250), (22, 1383375), (25, 1217370), (30, 1014475), (31, 981750), (33, 922250), (34, 895125), (35, 869550), (42, 724625), (50, 608685), (51, 596750), (55, 553350), (62, 490875), (66, 461125), (70, 434775), (75, 405790), (77, 395250), (85, 358050), (93, 327250), (102, 298375), (105, 289850), (110, 276675), (119, 255750), (125, 243474), (150, 202895), (154, 197625), (155, 196350), (165, 184450), (170, 179025), (175, 173910), (186, 163625), (187, 162750), (210, 144925), (217, 140250), (231, 131750), (238, 127875), (250, 121737), (255, 119350), (275, 110670), (310, 98175), (330, 92225), (341, 89250), (350, 86955), (357, 85250), (374, 81375), (375, 81158), (385, 79050), (425, 71610), (434, 70125), (462, 65875), (465, 65450), (510, 59675), (525, 57970), (527, 57750), (550, 55335), (561, 54250), (595, 51150), (651, 46750), (682, 44625), (714, 42625), (750, 40579), (770, 39525), (775, 39270), (825, 36890), (850, 35805), (875, 34782), (930, 32725), (935, 32550), (1023, 29750), (1050, 28985), (1054, 28875), (1085, 28050), (1122, 27125), (1155, 26350), (1190, 25575), (1275, 23870), (1302, 23375), (1309, 23250), (1375, 22134), (1550, 19635), (1581, 19250), (1650, 18445), (1705, 17850), (1750, 17391), (1785, 17050), (1870, 16275), (1925, 15810), (2046, 14875), (2125, 14322), (2170, 14025), (2310, 13175), (2325, 13090), (2387, 12750), (2550, 11935), (2618, 11625), (2625, 11594), (2635, 11550), (2750, 11067), (2805, 10850), (2975, 10230), (3162, 9625), (3255, 9350), (3410, 8925), (3570, 8525), (3689, 8250), (3850, 7905), (3875, 7854), (3927, 7750), (4125, 7378), (4250, 7161), (4650, 6545), (4675, 6510), (4774, 6375), (5115, 5950), (5250, 5797), (5270, 5775), (5425, 5610)]