211930440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1766087}}^1$

素因数の和:1766101

約数の個数: 32

約数和(自身を含む): 635791680

約数和(自身を除く): 423861240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1766087, 3532174, 5298261, 7064348, 8830435, 10596522, 14128696, 17660870, 21193044, 26491305, 35321740, 42386088, 52982610, 70643480, 105965220, 211930440]

約数ペア:

[(1, 211930440), (2, 105965220), (3, 70643480), (4, 52982610), (5, 42386088), (6, 35321740), (8, 26491305), (10, 21193044), (12, 17660870), (15, 14128696), (20, 10596522), (24, 8830435), (30, 7064348), (40, 5298261), (60, 3532174), (120, 1766087)]