30086895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 20232465

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 727, 1335, 2181, 2759, 3635, 8277, 10905, 13795, 22537, 41385, 64703, 67611, 112685, 194109, 323515, 338055, 970545, 2005793, 6017379, 10028965, 30086895]

約数ペア:

[(1, 30086895), (3, 10028965), (5, 6017379), (15, 2005793), (31, 970545), (89, 338055), (93, 323515), (155, 194109), (267, 112685), (445, 67611), (465, 64703), (727, 41385), (1335, 22537), (2181, 13795), (2759, 10905), (3635, 8277)]