17431380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 53405352

約数和(自身を除く): 35973972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 857, 1017, 1130, 1356, 1695, 1714, 2034, 2260, 2571, 3390, 3428, 4068, 4285, 5085, 5142, 6780, 7713, 8570, 10170, 10284, 12855, 15426, 17140, 20340, 25710, 30852, 38565, 51420, 77130, 96841, 154260, 193682, 290523, 387364, 484205, 581046, 871569, 968410, 1162092, 1452615, 1743138, 1936820, 2905230, 3486276, 4357845, 5810460, 8715690, 17431380]

約数ペア:

[(1, 17431380), (2, 8715690), (3, 5810460), (4, 4357845), (5, 3486276), (6, 2905230), (9, 1936820), (10, 1743138), (12, 1452615), (15, 1162092), (18, 968410), (20, 871569), (30, 581046), (36, 484205), (45, 387364), (60, 290523), (90, 193682), (113, 154260), (180, 96841), (226, 77130), (339, 51420), (452, 38565), (565, 30852), (678, 25710), (857, 20340), (1017, 17140), (1130, 15426), (1356, 12855), (1695, 10284), (1714, 10170), (2034, 8570), (2260, 7713), (2571, 6780), (3390, 5142), (3428, 5085), (4068, 4285)]