23970390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3109}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 57771360

約数和(自身を除く): 33800970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3109, 3855, 6218, 7710, 9327, 15545, 18654, 31090, 46635, 93270, 799013, 1598026, 2397039, 3995065, 4794078, 7990130, 11985195, 23970390]

約数ペア:

[(1, 23970390), (2, 11985195), (3, 7990130), (5, 4794078), (6, 3995065), (10, 2397039), (15, 1598026), (30, 799013), (257, 93270), (514, 46635), (771, 31090), (1285, 18654), (1542, 15545), (2570, 9327), (3109, 7710), (3855, 6218)]