56989710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211073}}^1$

素因数の和:211089

約数の個数: 32

約数和(自身を含む): 151973280

約数和(自身を除く): 94983570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 211073, 422146, 633219, 1055365, 1266438, 1899657, 2110730, 3166095, 3799314, 5698971, 6332190, 9498285, 11397942, 18996570, 28494855, 56989710]

約数ペア:

[(1, 56989710), (2, 28494855), (3, 18996570), (5, 11397942), (6, 9498285), (9, 6332190), (10, 5698971), (15, 3799314), (18, 3166095), (27, 2110730), (30, 1899657), (45, 1266438), (54, 1055365), (90, 633219), (135, 422146), (270, 211073)]