6717620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 17367168

約数和(自身を除く): 10649548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3691, 7382, 14764, 18455, 25837, 36910, 47983, 51674, 73820, 95966, 103348, 129185, 191932, 239915, 258370, 335881, 479830, 516740, 671762, 959660, 1343524, 1679405, 3358810, 6717620]

約数ペア:

[(1, 6717620), (2, 3358810), (4, 1679405), (5, 1343524), (7, 959660), (10, 671762), (13, 516740), (14, 479830), (20, 335881), (26, 258370), (28, 239915), (35, 191932), (52, 129185), (65, 103348), (70, 95966), (91, 73820), (130, 51674), (140, 47983), (182, 36910), (260, 25837), (364, 18455), (455, 14764), (910, 7382), (1820, 3691)]