31408045130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40789669}}^1$

素因数の和:40789694

約数の個数: 32

約数和(自身を含む): 70484549760

約数和(自身を除く): 39076504630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40789669, 81579338, 203948345, 285527683, 407896690, 448686359, 571055366, 897372718, 1427638415, 2243431795, 2855276830, 3140804513, 4486863590, 6281609026, 15704022565, 31408045130]

約数ペア:

[(1, 31408045130), (2, 15704022565), (5, 6281609026), (7, 4486863590), (10, 3140804513), (11, 2855276830), (14, 2243431795), (22, 1427638415), (35, 897372718), (55, 571055366), (70, 448686359), (77, 407896690), (110, 285527683), (154, 203948345), (385, 81579338), (770, 40789669)]