5642730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{20899}}^1$

素因数の和:20915

約数の個数: 32

約数和(自身を含む): 15048000

約数和(自身を除く): 9405270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 20899, 41798, 62697, 104495, 125394, 188091, 208990, 313485, 376182, 564273, 626970, 940455, 1128546, 1880910, 2821365, 5642730]

約数ペア:

[(1, 5642730), (2, 2821365), (3, 1880910), (5, 1128546), (6, 940455), (9, 626970), (10, 564273), (15, 376182), (18, 313485), (27, 208990), (30, 188091), (45, 125394), (54, 104495), (90, 62697), (135, 41798), (270, 20899)]