966889420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{29641}}^1$

素因数の和:29890

約数の個数: 48

約数和(自身を含む): 2330572608

約数和(自身を除く): 1363683188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 6524, 8155, 16310, 29641, 32620, 59282, 118564, 148205, 207487, 296410, 414974, 592820, 829948, 1037435, 2074870, 4149740, 6906353, 13812706, 27625412, 34531765, 48344471, 69063530, 96688942, 138127060, 193377884, 241722355, 483444710, 966889420]

約数ペア:

[(1, 966889420), (2, 483444710), (4, 241722355), (5, 193377884), (7, 138127060), (10, 96688942), (14, 69063530), (20, 48344471), (28, 34531765), (35, 27625412), (70, 13812706), (140, 6906353), (233, 4149740), (466, 2074870), (932, 1037435), (1165, 829948), (1631, 592820), (2330, 414974), (3262, 296410), (4660, 207487), (6524, 148205), (8155, 118564), (16310, 59282), (29641, 32620)]