289243590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9641453}}^1$

素因数の和:9641463

約数の個数: 16

約数和(自身を含む): 694184688

約数和(自身を除く): 404941098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9641453, 19282906, 28924359, 48207265, 57848718, 96414530, 144621795, 289243590]

約数ペア:

[(1, 289243590), (2, 144621795), (3, 96414530), (5, 57848718), (6, 48207265), (10, 28924359), (15, 19282906), (30, 9641453)]