88897890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4483}}^1$

素因数の和:5154

約数の個数: 32

約数和(自身を含む): 213725376

約数和(自身を除く): 124827486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 4483, 6610, 8966, 9915, 13449, 19830, 22415, 26898, 44830, 67245, 134490, 2963263, 5926526, 8889789, 14816315, 17779578, 29632630, 44448945, 88897890]

約数ペア:

[(1, 88897890), (2, 44448945), (3, 29632630), (5, 17779578), (6, 14816315), (10, 8889789), (15, 5926526), (30, 2963263), (661, 134490), (1322, 67245), (1983, 44830), (3305, 26898), (3966, 22415), (4483, 19830), (6610, 13449), (8966, 9915)]