9918930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 27475200

約数和(自身を除く): 17556270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 317, 447, 634, 745, 894, 951, 1043, 1490, 1585, 1902, 2086, 2219, 2235, 3129, 3170, 4438, 4470, 4755, 5215, 6258, 6657, 9510, 10430, 11095, 13314, 15645, 22190, 31290, 33285, 47233, 66570, 94466, 141699, 236165, 283398, 330631, 472330, 661262, 708495, 991893, 1416990, 1653155, 1983786, 3306310, 4959465, 9918930]

約数ペア:

[(1, 9918930), (2, 4959465), (3, 3306310), (5, 1983786), (6, 1653155), (7, 1416990), (10, 991893), (14, 708495), (15, 661262), (21, 472330), (30, 330631), (35, 283398), (42, 236165), (70, 141699), (105, 94466), (149, 66570), (210, 47233), (298, 33285), (317, 31290), (447, 22190), (634, 15645), (745, 13314), (894, 11095), (951, 10430), (1043, 9510), (1490, 6657), (1585, 6258), (1902, 5215), (2086, 4755), (2219, 4470), (2235, 4438), (3129, 3170)]