15238770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11813}}^1$

素因数の和:11866

約数の個数: 32

約数和(自身を含む): 37426752

約数和(自身を除く): 22187982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 11813, 23626, 35439, 59065, 70878, 118130, 177195, 354390, 507959, 1015918, 1523877, 2539795, 3047754, 5079590, 7619385, 15238770]

約数ペア:

[(1, 15238770), (2, 7619385), (3, 5079590), (5, 3047754), (6, 2539795), (10, 1523877), (15, 1015918), (30, 507959), (43, 354390), (86, 177195), (129, 118130), (215, 70878), (258, 59065), (430, 35439), (645, 23626), (1290, 11813)]