486910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 959040

約数和(自身を除く): 472130

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 73, 115, 145, 146, 230, 290, 365, 667, 730, 1334, 1679, 2117, 3335, 3358, 4234, 6670, 8395, 10585, 16790, 21170, 48691, 97382, 243455, 486910]

約数ペア:

[(1, 486910), (2, 243455), (5, 97382), (10, 48691), (23, 21170), (29, 16790), (46, 10585), (58, 8395), (73, 6670), (115, 4234), (145, 3358), (146, 3335), (230, 2117), (290, 1679), (365, 1334), (667, 730)]