8945630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 16869600

約数和(自身を除く): 7923970

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 283, 290, 545, 566, 1090, 1415, 2830, 3161, 6322, 8207, 15805, 16414, 30847, 31610, 41035, 61694, 82070, 154235, 308470, 894563, 1789126, 4472815, 8945630]

約数ペア:

[(1, 8945630), (2, 4472815), (5, 1789126), (10, 894563), (29, 308470), (58, 154235), (109, 82070), (145, 61694), (218, 41035), (283, 31610), (290, 30847), (545, 16414), (566, 15805), (1090, 8207), (1415, 6322), (2830, 3161)]