71751690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{265747}}^1$

素因数の和:265763

約数の個数: 32

約数和(自身を含む): 191338560

約数和(自身を除く): 119586870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 265747, 531494, 797241, 1328735, 1594482, 2391723, 2657470, 3986205, 4783446, 7175169, 7972410, 11958615, 14350338, 23917230, 35875845, 71751690]

約数ペア:

[(1, 71751690), (2, 35875845), (3, 23917230), (5, 14350338), (6, 11958615), (9, 7972410), (10, 7175169), (15, 4783446), (18, 3986205), (27, 2657470), (30, 2391723), (45, 1594482), (54, 1328735), (90, 797241), (135, 531494), (270, 265747)]