13305577980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221759633}}^1$

素因数の和:221759645

約数の個数: 24

約数和(自身を含む): 37255618512

約数和(自身を除く): 23950040532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221759633, 443519266, 665278899, 887038532, 1108798165, 1330557798, 2217596330, 2661115596, 3326394495, 4435192660, 6652788990, 13305577980]

約数ペア:

[(1, 13305577980), (2, 6652788990), (3, 4435192660), (4, 3326394495), (5, 2661115596), (6, 2217596330), (10, 1330557798), (12, 1108798165), (15, 887038532), (20, 665278899), (30, 443519266), (60, 221759633)]