20161176510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15628819}}^1$

素因数の和:15628872

約数の個数: 32

約数和(自身を含む): 49512101760

約数和(自身を除く): 29350925250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15628819, 31257638, 46886457, 78144095, 93772914, 156288190, 234432285, 468864570, 672039217, 1344078434, 2016117651, 3360196085, 4032235302, 6720392170, 10080588255, 20161176510]

約数ペア:

[(1, 20161176510), (2, 10080588255), (3, 6720392170), (5, 4032235302), (6, 3360196085), (10, 2016117651), (15, 1344078434), (30, 672039217), (43, 468864570), (86, 234432285), (129, 156288190), (215, 93772914), (258, 78144095), (430, 46886457), (645, 31257638), (1290, 15628819)]