15551070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2017}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 37486368

約数和(自身を除く): 21935298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2017, 2570, 3855, 4034, 6051, 7710, 10085, 12102, 20170, 30255, 60510, 518369, 1036738, 1555107, 2591845, 3110214, 5183690, 7775535, 15551070]

約数ペア:

[(1, 15551070), (2, 7775535), (3, 5183690), (5, 3110214), (6, 2591845), (10, 1555107), (15, 1036738), (30, 518369), (257, 60510), (514, 30255), (771, 20170), (1285, 12102), (1542, 10085), (2017, 7710), (2570, 6051), (3855, 4034)]