77077710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{285473}}^1$

素因数の和:285489

約数の個数: 32

約数和(自身を含む): 205541280

約数和(自身を除く): 128463570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 285473, 570946, 856419, 1427365, 1712838, 2569257, 2854730, 4282095, 5138514, 7707771, 8564190, 12846285, 15415542, 25692570, 38538855, 77077710]

約数ペア:

[(1, 77077710), (2, 38538855), (3, 25692570), (5, 15415542), (6, 12846285), (9, 8564190), (10, 7707771), (15, 5138514), (18, 4282095), (27, 2854730), (30, 2569257), (45, 1712838), (54, 1427365), (90, 856419), (135, 570946), (270, 285473)]