341755340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 732866400

約数和(自身を除く): 391111060

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 149, 292, 298, 365, 596, 730, 745, 1460, 1490, 1571, 2980, 3142, 6284, 7855, 10877, 15710, 21754, 31420, 43508, 54385, 108770, 114683, 217540, 229366, 234079, 458732, 468158, 573415, 936316, 1146830, 1170395, 2293660, 2340790, 4681580, 17087767, 34175534, 68351068, 85438835, 170877670, 341755340]

約数ペア:

[(1, 341755340), (2, 170877670), (4, 85438835), (5, 68351068), (10, 34175534), (20, 17087767), (73, 4681580), (146, 2340790), (149, 2293660), (292, 1170395), (298, 1146830), (365, 936316), (596, 573415), (730, 468158), (745, 458732), (1460, 234079), (1490, 229366), (1571, 217540), (2980, 114683), (3142, 108770), (6284, 54385), (7855, 43508), (10877, 31420), (15710, 21754)]