30900772

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4316

約数の個数: 36

約数和(自身を含む): 64620444

約数和(自身を除く): 33719672

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 4261, 7252, 8522, 17044, 29827, 59654, 119308, 157657, 208789, 315314, 417578, 630628, 835156, 1103599, 2207198, 4414396, 7725193, 15450386, 30900772]

約数ペア:

[(1, 30900772), (2, 15450386), (4, 7725193), (7, 4414396), (14, 2207198), (28, 1103599), (37, 835156), (49, 630628), (74, 417578), (98, 315314), (148, 208789), (196, 157657), (259, 119308), (518, 59654), (1036, 29827), (1813, 17044), (3626, 8522), (4261, 7252)]