1771610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3402000

約数和(自身を除く): 1630390

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 149, 205, 290, 298, 410, 745, 1189, 1490, 2378, 4321, 5945, 6109, 8642, 11890, 12218, 21605, 30545, 43210, 61090, 177161, 354322, 885805, 1771610]

約数ペア:

[(1, 1771610), (2, 885805), (5, 354322), (10, 177161), (29, 61090), (41, 43210), (58, 30545), (82, 21605), (145, 12218), (149, 11890), (205, 8642), (290, 6109), (298, 5945), (410, 4321), (745, 2378), (1189, 1490)]