3997446.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354353}}^1$

素因数の和:354367

約数の個数: 32

約数和(自身を含む): 127567440

約数和(自身を除く): 85045080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354353, 708706, 1063059, 1417412, 1771765, 2126118, 2834824, 3543530, 4252236, 5315295, 7087060, 8504472, 10630590, 14174120, 21261180, 42522360]

約数ペア:

[(1, 42522360), (2, 21261180), (3, 14174120), (4, 10630590), (5, 8504472), (6, 7087060), (8, 5315295), (10, 4252236), (12, 3543530), (15, 2834824), (20, 2126118), (24, 1771765), (30, 1417412), (40, 1063059), (60, 708706), (120, 354353)]