2246630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 4285440

約数和(自身を除く): 2038810

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 127, 145, 254, 290, 305, 610, 635, 1270, 1769, 3538, 3683, 7366, 7747, 8845, 15494, 17690, 18415, 36830, 38735, 77470, 224663, 449326, 1123315, 2246630]

約数ペア:

[(1, 2246630), (2, 1123315), (5, 449326), (10, 224663), (29, 77470), (58, 38735), (61, 36830), (122, 18415), (127, 17690), (145, 15494), (254, 8845), (290, 7747), (305, 7366), (610, 3683), (635, 3538), (1270, 1769)]