72299630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11833}}^1$

素因数の和:11900

約数の個数: 32

約数和(自身を含む): 143144064

約数和(自身を除く): 70844434

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 11833, 23666, 59165, 118330, 153829, 307658, 556151, 769145, 1112302, 1538290, 2780755, 5561510, 7229963, 14459926, 36149815, 72299630]

約数ペア:

[(1, 72299630), (2, 36149815), (5, 14459926), (10, 7229963), (13, 5561510), (26, 2780755), (47, 1538290), (65, 1112302), (94, 769145), (130, 556151), (235, 307658), (470, 153829), (611, 118330), (1222, 59165), (3055, 23666), (6110, 11833)]