75343890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6263}}^1$

素因数の和:6674

約数の個数: 32

約数和(自身を含む): 181305216

約数和(自身を除く): 105961326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 6263, 12030, 12526, 18789, 31315, 37578, 62630, 93945, 187890, 2511463, 5022926, 7534389, 12557315, 15068778, 25114630, 37671945, 75343890]

約数ペア:

[(1, 75343890), (2, 37671945), (3, 25114630), (5, 15068778), (6, 12557315), (10, 7534389), (15, 5022926), (30, 2511463), (401, 187890), (802, 93945), (1203, 62630), (2005, 37578), (2406, 31315), (4010, 18789), (6015, 12526), (6263, 12030)]