30639382

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1295

約数の個数: 16

約数和(自身を含む): 47237904

約数和(自身を除く): 16598522

約数列:

[1, 2, 41, 82, 491, 761, 982, 1522, 20131, 31201, 40262, 62402, 373651, 747302, 15319691, 30639382]

約数ペア:

[(1, 30639382), (2, 15319691), (41, 747302), (82, 373651), (491, 62402), (761, 40262), (982, 31201), (1522, 20131)]