139880430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1554227}}^1$

素因数の和:1554240

約数の個数: 24

約数和(自身を含む): 363689352

約数和(自身を除く): 223808922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1554227, 3108454, 4662681, 7771135, 9325362, 13988043, 15542270, 23313405, 27976086, 46626810, 69940215, 139880430]

約数ペア:

[(1, 139880430), (2, 69940215), (3, 46626810), (5, 27976086), (6, 23313405), (9, 15542270), (10, 13988043), (15, 9325362), (18, 7771135), (30, 4662681), (45, 3108454), (90, 1554227)]