30545910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 80

約数和(自身を含む): 84140496

約数和(自身を除く): 53594586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 877, 1161, 1290, 1754, 1935, 2322, 2631, 3483, 3870, 4385, 5262, 5805, 6966, 7893, 8770, 11610, 13155, 15786, 17415, 23679, 26310, 34830, 37711, 39465, 47358, 71037, 75422, 78930, 113133, 118395, 142074, 188555, 226266, 236790, 339399, 355185, 377110, 565665, 678798, 710370, 1018197, 1131330, 1696995, 2036394, 3054591, 3393990, 5090985, 6109182, 10181970, 15272955, 30545910]

約数ペア:

[(1, 30545910), (2, 15272955), (3, 10181970), (5, 6109182), (6, 5090985), (9, 3393990), (10, 3054591), (15, 2036394), (18, 1696995), (27, 1131330), (30, 1018197), (43, 710370), (45, 678798), (54, 565665), (81, 377110), (86, 355185), (90, 339399), (129, 236790), (135, 226266), (162, 188555), (215, 142074), (258, 118395), (270, 113133), (387, 78930), (405, 75422), (430, 71037), (645, 47358), (774, 39465), (810, 37711), (877, 34830), (1161, 26310), (1290, 23679), (1754, 17415), (1935, 15786), (2322, 13155), (2631, 11610), (3483, 8770), (3870, 7893), (4385, 6966), (5262, 5805)]