2092505870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{6947}}^1$

素因数の和:7305

約数の個数: 64

約数和(自身を含む): 4650379776

約数和(自身を除く): 2557873906

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 331, 455, 662, 910, 1655, 2317, 3310, 4303, 4634, 6947, 8606, 11585, 13894, 21515, 23170, 30121, 34735, 43030, 48629, 60242, 69470, 90311, 97258, 150605, 180622, 243145, 301210, 451555, 486290, 632177, 903110, 1264354, 2299457, 3160885, 4598914, 6321770, 11497285, 16096199, 22994570, 29892941, 32192398, 59785882, 80480995, 149464705, 160961990, 209250587, 298929410, 418501174, 1046252935, 2092505870]

約数ペア:

[(1, 2092505870), (2, 1046252935), (5, 418501174), (7, 298929410), (10, 209250587), (13, 160961990), (14, 149464705), (26, 80480995), (35, 59785882), (65, 32192398), (70, 29892941), (91, 22994570), (130, 16096199), (182, 11497285), (331, 6321770), (455, 4598914), (662, 3160885), (910, 2299457), (1655, 1264354), (2317, 903110), (3310, 632177), (4303, 486290), (4634, 451555), (6947, 301210), (8606, 243145), (11585, 180622), (13894, 150605), (21515, 97258), (23170, 90311), (30121, 69470), (34735, 60242), (43030, 48629)]