18560010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2899

約数の個数: 64

約数和(自身を含む): 52568064

約数和(自身を除く): 34008054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 2851, 3255, 5702, 6510, 8553, 14255, 17106, 19957, 28510, 39914, 42765, 59871, 85530, 88381, 99785, 119742, 176762, 199570, 265143, 299355, 441905, 530286, 598710, 618667, 883810, 1237334, 1325715, 1856001, 2651430, 3093335, 3712002, 6186670, 9280005, 18560010]

約数ペア:

[(1, 18560010), (2, 9280005), (3, 6186670), (5, 3712002), (6, 3093335), (7, 2651430), (10, 1856001), (14, 1325715), (15, 1237334), (21, 883810), (30, 618667), (31, 598710), (35, 530286), (42, 441905), (62, 299355), (70, 265143), (93, 199570), (105, 176762), (155, 119742), (186, 99785), (210, 88381), (217, 85530), (310, 59871), (434, 42765), (465, 39914), (651, 28510), (930, 19957), (1085, 17106), (1302, 14255), (2170, 8553), (2851, 6510), (3255, 5702)]