13920163670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{601}}^1\times {\mathrm{809}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 28789084800

約数和(自身を除く): 14868921130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 601, 809, 818, 1202, 1618, 2045, 2863, 3005, 4045, 4090, 4207, 5663, 5726, 6010, 8090, 8414, 11326, 14315, 21035, 28315, 28630, 42070, 56630, 245809, 330881, 486209, 491618, 661762, 972418, 1229045, 1654405, 1720663, 2316167, 2431045, 2458090, 3308810, 3403463, 3441326, 4632334, 4862090, 6806926, 8603315, 11580835, 17017315, 17206630, 23161670, 34034630, 198859481, 397718962, 994297405, 1392016367, 1988594810, 2784032734, 6960081835, 13920163670]

約数ペア:

[(1, 13920163670), (2, 6960081835), (5, 2784032734), (7, 1988594810), (10, 1392016367), (14, 994297405), (35, 397718962), (70, 198859481), (409, 34034630), (601, 23161670), (809, 17206630), (818, 17017315), (1202, 11580835), (1618, 8603315), (2045, 6806926), (2863, 4862090), (3005, 4632334), (4045, 3441326), (4090, 3403463), (4207, 3308810), (5663, 2458090), (5726, 2431045), (6010, 2316167), (8090, 1720663), (8414, 1654405), (11326, 1229045), (14315, 972418), (21035, 661762), (28315, 491618), (28630, 486209), (42070, 330881), (56630, 245809)]