119142390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3971413}}^1$

素因数の和:3971423

約数の個数: 16

約数和(自身を含む): 285941808

約数和(自身を除く): 166799418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3971413, 7942826, 11914239, 19857065, 23828478, 39714130, 59571195, 119142390]

約数ペア:

[(1, 119142390), (2, 59571195), (3, 39714130), (5, 23828478), (6, 19857065), (10, 11914239), (15, 7942826), (30, 3971413)]