1113890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 1063390

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 167, 230, 290, 334, 667, 835, 1334, 1670, 3335, 3841, 4843, 6670, 7682, 9686, 19205, 24215, 38410, 48430, 111389, 222778, 556945, 1113890]

約数ペア:

[(1, 1113890), (2, 556945), (5, 222778), (10, 111389), (23, 48430), (29, 38410), (46, 24215), (58, 19205), (115, 9686), (145, 7682), (167, 6670), (230, 4843), (290, 3841), (334, 3335), (667, 1670), (835, 1334)]