13413260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13687}}^1$

素因数の和:13710

約数の個数: 36

約数和(自身を含む): 32769072

約数和(自身を除く): 19355812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 13687, 27374, 54748, 68435, 95809, 136870, 191618, 273740, 383236, 479045, 670663, 958090, 1341326, 1916180, 2682652, 3353315, 6706630, 13413260]

約数ペア:

[(1, 13413260), (2, 6706630), (4, 3353315), (5, 2682652), (7, 1916180), (10, 1341326), (14, 958090), (20, 670663), (28, 479045), (35, 383236), (49, 273740), (70, 191618), (98, 136870), (140, 95809), (196, 68435), (245, 54748), (490, 27374), (980, 13687)]