173209620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2833}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 485634240

約数和(自身を除く): 312424620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019, 2038, 2833, 3057, 4076, 5095, 5666, 6114, 8499, 10190, 11332, 12228, 14165, 15285, 16998, 20380, 28330, 30570, 33996, 42495, 56660, 61140, 84990, 169980, 2886827, 5773654, 8660481, 11547308, 14434135, 17320962, 28868270, 34641924, 43302405, 57736540, 86604810, 173209620]

約数ペア:

[(1, 173209620), (2, 86604810), (3, 57736540), (4, 43302405), (5, 34641924), (6, 28868270), (10, 17320962), (12, 14434135), (15, 11547308), (20, 8660481), (30, 5773654), (60, 2886827), (1019, 169980), (2038, 84990), (2833, 61140), (3057, 56660), (4076, 42495), (5095, 33996), (5666, 30570), (6114, 28330), (8499, 20380), (10190, 16998), (11332, 15285), (12228, 14165)]