15690621580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46148887}}^1$

素因数の和:46148913

約数の個数: 24

約数和(自身を含む): 34888559328

約数和(自身を除く): 19197937748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 46148887, 92297774, 184595548, 230744435, 461488870, 784531079, 922977740, 1569062158, 3138124316, 3922655395, 7845310790, 15690621580]

約数ペア:

[(1, 15690621580), (2, 7845310790), (4, 3922655395), (5, 3138124316), (10, 1569062158), (17, 922977740), (20, 784531079), (34, 461488870), (68, 230744435), (85, 184595548), (170, 92297774), (340, 46148887)]