3230990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 6727104

約数和(自身を除く): 3496114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 457, 505, 707, 914, 1010, 1414, 2285, 3199, 3535, 4570, 6398, 7070, 15995, 31990, 46157, 92314, 230785, 323099, 461570, 646198, 1615495, 3230990]

約数ペア:

[(1, 3230990), (2, 1615495), (5, 646198), (7, 461570), (10, 323099), (14, 230785), (35, 92314), (70, 46157), (101, 31990), (202, 15995), (457, 7070), (505, 6398), (707, 4570), (914, 3535), (1010, 3199), (1414, 2285)]