13917750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 43490304

約数和(自身を除く): 29572554

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 241, 250, 275, 330, 350, 375, 385, 462, 482, 525, 550, 723, 750, 770, 825, 875, 1050, 1155, 1205, 1375, 1446, 1650, 1687, 1750, 1925, 2310, 2410, 2625, 2651, 2750, 3374, 3615, 3850, 4125, 5061, 5250, 5302, 5775, 6025, 7230, 7953, 8250, 8435, 9625, 10122, 11550, 12050, 13255, 15906, 16870, 18075, 18557, 19250, 25305, 26510, 28875, 30125, 36150, 37114, 39765, 42175, 50610, 55671, 57750, 60250, 66275, 79530, 84350, 90375, 92785, 111342, 126525, 132550, 180750, 185570, 198825, 210875, 253050, 278355, 331375, 397650, 421750, 463925, 556710, 632625, 662750, 927850, 994125, 1265250, 1391775, 1988250, 2319625, 2783550, 4639250, 6958875, 13917750]

約数ペア:

[(1, 13917750), (2, 6958875), (3, 4639250), (5, 2783550), (6, 2319625), (7, 1988250), (10, 1391775), (11, 1265250), (14, 994125), (15, 927850), (21, 662750), (22, 632625), (25, 556710), (30, 463925), (33, 421750), (35, 397650), (42, 331375), (50, 278355), (55, 253050), (66, 210875), (70, 198825), (75, 185570), (77, 180750), (105, 132550), (110, 126525), (125, 111342), (150, 92785), (154, 90375), (165, 84350), (175, 79530), (210, 66275), (231, 60250), (241, 57750), (250, 55671), (275, 50610), (330, 42175), (350, 39765), (375, 37114), (385, 36150), (462, 30125), (482, 28875), (525, 26510), (550, 25305), (723, 19250), (750, 18557), (770, 18075), (825, 16870), (875, 15906), (1050, 13255), (1155, 12050), (1205, 11550), (1375, 10122), (1446, 9625), (1650, 8435), (1687, 8250), (1750, 7953), (1925, 7230), (2310, 6025), (2410, 5775), (2625, 5302), (2651, 5250), (2750, 5061), (3374, 4125), (3615, 3850)]