509075490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7168

約数の個数: 128

約数和(自身を含む): 1572618240

約数和(自身を除く): 1063542750

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1155, 1302, 1705, 2046, 2170, 2310, 2387, 3255, 3410, 4774, 5115, 6510, 7109, 7161, 10230, 11935, 14218, 14322, 21327, 23870, 35545, 35805, 42654, 49763, 71090, 71610, 78199, 99526, 106635, 149289, 156398, 213270, 220379, 234597, 248815, 298578, 390995, 440758, 469194, 497630, 547393, 661137, 746445, 781990, 1094786, 1101895, 1172985, 1322274, 1492890, 1542653, 1642179, 2203790, 2345970, 2424169, 2736965, 3085306, 3284358, 3305685, 4627959, 4848338, 5473930, 6611370, 7272507, 7713265, 8210895, 9255918, 12120845, 14545014, 15426530, 16421790, 16969183, 23139795, 24241690, 33938366, 36362535, 46279590, 50907549, 72725070, 84845915, 101815098, 169691830, 254537745, 509075490]

約数ペア:

[(1, 509075490), (2, 254537745), (3, 169691830), (5, 101815098), (6, 84845915), (7, 72725070), (10, 50907549), (11, 46279590), (14, 36362535), (15, 33938366), (21, 24241690), (22, 23139795), (30, 16969183), (31, 16421790), (33, 15426530), (35, 14545014), (42, 12120845), (55, 9255918), (62, 8210895), (66, 7713265), (70, 7272507), (77, 6611370), (93, 5473930), (105, 4848338), (110, 4627959), (154, 3305685), (155, 3284358), (165, 3085306), (186, 2736965), (210, 2424169), (217, 2345970), (231, 2203790), (310, 1642179), (330, 1542653), (341, 1492890), (385, 1322274), (434, 1172985), (462, 1101895), (465, 1094786), (651, 781990), (682, 746445), (770, 661137), (930, 547393), (1023, 497630), (1085, 469194), (1155, 440758), (1302, 390995), (1705, 298578), (2046, 248815), (2170, 234597), (2310, 220379), (2387, 213270), (3255, 156398), (3410, 149289), (4774, 106635), (5115, 99526), (6510, 78199), (7109, 71610), (7161, 71090), (10230, 49763), (11935, 42654), (14218, 35805), (14322, 35545), (21327, 23870)]