89166690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{330247}}^1$

素因数の和:330263

約数の個数: 32

約数和(自身を含む): 237778560

約数和(自身を除く): 148611870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 330247, 660494, 990741, 1651235, 1981482, 2972223, 3302470, 4953705, 5944446, 8916669, 9907410, 14861115, 17833338, 29722230, 44583345, 89166690]

約数ペア:

[(1, 89166690), (2, 44583345), (3, 29722230), (5, 17833338), (6, 14861115), (9, 9907410), (10, 8916669), (15, 5944446), (18, 4953705), (27, 3302470), (30, 2972223), (45, 1981482), (54, 1651235), (90, 990741), (135, 660494), (270, 330247)]