137691260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1153}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 331133376

約数和(自身を除く): 193442116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 853, 1153, 1706, 2306, 3412, 4265, 4612, 5765, 5971, 8071, 8530, 11530, 11942, 16142, 17060, 23060, 23884, 29855, 32284, 40355, 59710, 80710, 119420, 161420, 983509, 1967018, 3934036, 4917545, 6884563, 9835090, 13769126, 19670180, 27538252, 34422815, 68845630, 137691260]

約数ペア:

[(1, 137691260), (2, 68845630), (4, 34422815), (5, 27538252), (7, 19670180), (10, 13769126), (14, 9835090), (20, 6884563), (28, 4917545), (35, 3934036), (70, 1967018), (140, 983509), (853, 161420), (1153, 119420), (1706, 80710), (2306, 59710), (3412, 40355), (4265, 32284), (4612, 29855), (5765, 23884), (5971, 23060), (8071, 17060), (8530, 16142), (11530, 11942)]