353637890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{3041}}^1$

素因数の和:3478

約数の個数: 32

約数和(自身を含む): 660357360

約数和(自身を除く): 306719470

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 401, 802, 2005, 3041, 4010, 6082, 11629, 15205, 23258, 30410, 58145, 88189, 116290, 176378, 440945, 881890, 1219441, 2438882, 6097205, 12194410, 35363789, 70727578, 176818945, 353637890]

約数ペア:

[(1, 353637890), (2, 176818945), (5, 70727578), (10, 35363789), (29, 12194410), (58, 6097205), (145, 2438882), (290, 1219441), (401, 881890), (802, 440945), (2005, 176378), (3041, 116290), (4010, 88189), (6082, 58145), (11629, 30410), (15205, 23258)]