124349260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 305665920

約数和(自身を除く): 181316660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 223, 245, 446, 490, 569, 892, 980, 1115, 1138, 1561, 2230, 2276, 2845, 3122, 3983, 4460, 5690, 6244, 7805, 7966, 10927, 11380, 15610, 15932, 19915, 21854, 27881, 31220, 39830, 43708, 54635, 55762, 79660, 109270, 111524, 126887, 139405, 218540, 253774, 278810, 507548, 557620, 634435, 888209, 1268870, 1776418, 2537740, 3552836, 4441045, 6217463, 8882090, 12434926, 17764180, 24869852, 31087315, 62174630, 124349260]

約数ペア:

[(1, 124349260), (2, 62174630), (4, 31087315), (5, 24869852), (7, 17764180), (10, 12434926), (14, 8882090), (20, 6217463), (28, 4441045), (35, 3552836), (49, 2537740), (70, 1776418), (98, 1268870), (140, 888209), (196, 634435), (223, 557620), (245, 507548), (446, 278810), (490, 253774), (569, 218540), (892, 139405), (980, 126887), (1115, 111524), (1138, 109270), (1561, 79660), (2230, 55762), (2276, 54635), (2845, 43708), (3122, 39830), (3983, 31220), (4460, 27881), (5690, 21854), (6244, 19915), (7805, 15932), (7966, 15610), (10927, 11380)]