216529830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218717}}^1$

素因数の和:218741

約数の個数: 48

約数和(自身を含む): 614160144

約数和(自身を除く): 397630314

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 218717, 437434, 656151, 1093585, 1312302, 1968453, 2187170, 2405887, 3280755, 3936906, 4811774, 6561510, 7217661, 9842265, 12029435, 14435322, 19684530, 21652983, 24058870, 36088305, 43305966, 72176610, 108264915, 216529830]

約数ペア:

[(1, 216529830), (2, 108264915), (3, 72176610), (5, 43305966), (6, 36088305), (9, 24058870), (10, 21652983), (11, 19684530), (15, 14435322), (18, 12029435), (22, 9842265), (30, 7217661), (33, 6561510), (45, 4811774), (55, 3936906), (66, 3280755), (90, 2405887), (99, 2187170), (110, 1968453), (165, 1312302), (198, 1093585), (330, 656151), (495, 437434), (990, 218717)]