155590290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101693}}^1$

素因数の和:101723

約数の個数: 48

約数和(自身を含む): 428335128

約数和(自身を除く): 272744838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 101693, 203386, 305079, 508465, 610158, 915237, 1016930, 1525395, 1728781, 1830474, 3050790, 3457562, 4576185, 5186343, 8643905, 9152370, 10372686, 15559029, 17287810, 25931715, 31118058, 51863430, 77795145, 155590290]

約数ペア:

[(1, 155590290), (2, 77795145), (3, 51863430), (5, 31118058), (6, 25931715), (9, 17287810), (10, 15559029), (15, 10372686), (17, 9152370), (18, 8643905), (30, 5186343), (34, 4576185), (45, 3457562), (51, 3050790), (85, 1830474), (90, 1728781), (102, 1525395), (153, 1016930), (170, 915237), (255, 610158), (306, 508465), (510, 305079), (765, 203386), (1530, 101693)]