5642190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{20897}}^1$

素因数の和:20913

約数の個数: 32

約数和(自身を含む): 15046560

約数和(自身を除く): 9404370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 20897, 41794, 62691, 104485, 125382, 188073, 208970, 313455, 376146, 564219, 626910, 940365, 1128438, 1880730, 2821095, 5642190]

約数ペア:

[(1, 5642190), (2, 2821095), (3, 1880730), (5, 1128438), (6, 940365), (9, 626910), (10, 564219), (15, 376146), (18, 313455), (27, 208970), (30, 188073), (45, 125382), (54, 104485), (90, 62691), (135, 41794), (270, 20897)]