2442570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6263}}^1$

素因数の和:6286

約数の個数: 32

約数和(自身を含む): 6314112

約数和(自身を除く): 3871542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6263, 12526, 18789, 31315, 37578, 62630, 81419, 93945, 162838, 187890, 244257, 407095, 488514, 814190, 1221285, 2442570]

約数ペア:

[(1, 2442570), (2, 1221285), (3, 814190), (5, 488514), (6, 407095), (10, 244257), (13, 187890), (15, 162838), (26, 93945), (30, 81419), (39, 62630), (65, 37578), (78, 31315), (130, 18789), (195, 12526), (390, 6263)]