13489620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11833}}^1$

素因数の和:11864

約数の個数: 48

約数和(自身を含む): 39762240

約数和(自身を除く): 26272620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11833, 23666, 35499, 47332, 59165, 70998, 118330, 141996, 177495, 224827, 236660, 354990, 449654, 674481, 709980, 899308, 1124135, 1348962, 2248270, 2697924, 3372405, 4496540, 6744810, 13489620]

約数ペア:

[(1, 13489620), (2, 6744810), (3, 4496540), (4, 3372405), (5, 2697924), (6, 2248270), (10, 1348962), (12, 1124135), (15, 899308), (19, 709980), (20, 674481), (30, 449654), (38, 354990), (57, 236660), (60, 224827), (76, 177495), (95, 141996), (114, 118330), (190, 70998), (228, 59165), (285, 47332), (380, 35499), (570, 23666), (1140, 11833)]