87881370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4327}}^1$

素因数の和:5014

約数の個数: 32

約数和(自身を含む): 211275648

約数和(自身を除く): 123394278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677, 1354, 2031, 3385, 4062, 4327, 6770, 8654, 10155, 12981, 20310, 21635, 25962, 43270, 64905, 129810, 2929379, 5858758, 8788137, 14646895, 17576274, 29293790, 43940685, 87881370]

約数ペア:

[(1, 87881370), (2, 43940685), (3, 29293790), (5, 17576274), (6, 14646895), (10, 8788137), (15, 5858758), (30, 2929379), (677, 129810), (1354, 64905), (2031, 43270), (3385, 25962), (4062, 21635), (4327, 20310), (6770, 12981), (8654, 10155)]