39685740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{977}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 111398112

約数和(自身を除く): 71712372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 977, 1354, 1954, 2031, 2708, 2931, 3385, 3908, 4062, 4885, 5862, 6770, 8124, 9770, 10155, 11724, 13540, 14655, 19540, 20310, 29310, 40620, 58620, 661429, 1322858, 1984287, 2645716, 3307145, 3968574, 6614290, 7937148, 9921435, 13228580, 19842870, 39685740]

約数ペア:

[(1, 39685740), (2, 19842870), (3, 13228580), (4, 9921435), (5, 7937148), (6, 6614290), (10, 3968574), (12, 3307145), (15, 2645716), (20, 1984287), (30, 1322858), (60, 661429), (677, 58620), (977, 40620), (1354, 29310), (1954, 20310), (2031, 19540), (2708, 14655), (2931, 13540), (3385, 11724), (3908, 10155), (4062, 9770), (4885, 8124), (5862, 6770)]