30507656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 61193880

約数和(自身を除く): 30686224

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 2221, 3434, 4442, 6868, 8884, 13736, 17768, 37757, 75514, 151028, 224321, 302056, 448642, 897284, 1794568, 3813457, 7626914, 15253828, 30507656]

約数ペア:

[(1, 30507656), (2, 15253828), (4, 7626914), (8, 3813457), (17, 1794568), (34, 897284), (68, 448642), (101, 302056), (136, 224321), (202, 151028), (404, 75514), (808, 37757), (1717, 17768), (2221, 13736), (3434, 8884), (4442, 6868)]