201744982020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47357977}}^1$

素因数の和:47358060

約数の個数: 48

約数和(自身を含む): 572842101888

約数和(自身を除く): 371097119868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 47357977, 94715954, 142073931, 189431908, 236789885, 284147862, 473579770, 568295724, 710369655, 947159540, 1420739310, 2841478620, 3362416367, 6724832734, 10087249101, 13449665468, 16812081835, 20174498202, 33624163670, 40348996404, 50436245505, 67248327340, 100872491010, 201744982020]

約数ペア:

[(1, 201744982020), (2, 100872491010), (3, 67248327340), (4, 50436245505), (5, 40348996404), (6, 33624163670), (10, 20174498202), (12, 16812081835), (15, 13449665468), (20, 10087249101), (30, 6724832734), (60, 3362416367), (71, 2841478620), (142, 1420739310), (213, 947159540), (284, 710369655), (355, 568295724), (426, 473579770), (710, 284147862), (852, 236789885), (1065, 189431908), (1420, 142073931), (2130, 94715954), (4260, 47357977)]