84906390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{7129}}^1$

素因数の和:7536

約数の個数: 32

約数和(自身を含む): 204317280

約数和(自身を除く): 119410890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 7129, 11910, 14258, 21387, 35645, 42774, 71290, 106935, 213870, 2830213, 5660426, 8490639, 14151065, 16981278, 28302130, 42453195, 84906390]

約数ペア:

[(1, 84906390), (2, 42453195), (3, 28302130), (5, 16981278), (6, 14151065), (10, 8490639), (15, 5660426), (30, 2830213), (397, 213870), (794, 106935), (1191, 71290), (1985, 42774), (2382, 35645), (3970, 21387), (5955, 14258), (7129, 11910)]