68845630

素因数分解:

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

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 141914304

約数和(自身を除く): 73068674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1153, 1706, 2306, 4265, 5765, 5971, 8071, 8530, 11530, 11942, 16142, 29855, 40355, 59710, 80710, 983509, 1967018, 4917545, 6884563, 9835090, 13769126, 34422815, 68845630]

約数ペア:

[(1, 68845630), (2, 34422815), (5, 13769126), (7, 9835090), (10, 6884563), (14, 4917545), (35, 1967018), (70, 983509), (853, 80710), (1153, 59710), (1706, 40355), (2306, 29855), (4265, 16142), (5765, 11942), (5971, 11530), (8071, 8530)]