15726530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 30378240

約数和(自身を除く): 14651710

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1171, 1343, 2342, 2686, 5855, 6715, 11710, 13430, 19907, 39814, 92509, 99535, 185018, 199070, 462545, 925090, 1572653, 3145306, 7863265, 15726530]

約数ペア:

[(1, 15726530), (2, 7863265), (5, 3145306), (10, 1572653), (17, 925090), (34, 462545), (79, 199070), (85, 185018), (158, 99535), (170, 92509), (395, 39814), (790, 19907), (1171, 13430), (1343, 11710), (2342, 6715), (2686, 5855)]