42854580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{238081}}^1$

素因数の和:238096

約数の個数: 36

約数和(自身を含む): 129992772

約数和(自身を除く): 87138192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 238081, 476162, 714243, 952324, 1190405, 1428486, 2142729, 2380810, 2856972, 3571215, 4285458, 4761620, 7142430, 8570916, 10713645, 14284860, 21427290, 42854580]

約数ペア:

[(1, 42854580), (2, 21427290), (3, 14284860), (4, 10713645), (5, 8570916), (6, 7142430), (9, 4761620), (10, 4285458), (12, 3571215), (15, 2856972), (18, 2380810), (20, 2142729), (30, 1428486), (36, 1190405), (45, 952324), (60, 714243), (90, 476162), (180, 238081)]