76665890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 162284472

約数和(自身を除く): 85618582

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 1613, 3226, 3395, 4753, 6790, 8065, 9506, 11291, 16130, 22582, 23765, 47530, 56455, 79037, 112910, 156461, 158074, 312922, 395185, 782305, 790370, 1095227, 1564610, 2190454, 5476135, 7666589, 10952270, 15333178, 38332945, 76665890]

約数ペア:

[(1, 76665890), (2, 38332945), (5, 15333178), (7, 10952270), (10, 7666589), (14, 5476135), (35, 2190454), (49, 1564610), (70, 1095227), (97, 790370), (98, 782305), (194, 395185), (245, 312922), (485, 158074), (490, 156461), (679, 112910), (970, 79037), (1358, 56455), (1613, 47530), (3226, 23765), (3395, 22582), (4753, 16130), (6790, 11291), (8065, 9506)]