91681890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3461}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 220349376

約数和(自身を除く): 128667486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 883, 1766, 2649, 3461, 4415, 5298, 6922, 8830, 10383, 13245, 17305, 20766, 26490, 34610, 51915, 103830, 3056063, 6112126, 9168189, 15280315, 18336378, 30560630, 45840945, 91681890]

約数ペア:

[(1, 91681890), (2, 45840945), (3, 30560630), (5, 18336378), (6, 15280315), (10, 9168189), (15, 6112126), (30, 3056063), (883, 103830), (1766, 51915), (2649, 34610), (3461, 26490), (4415, 20766), (5298, 17305), (6922, 13245), (8830, 10383)]