2089430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 4527360

約数和(自身を除く): 2437930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1571, 3142, 7855, 10997, 15710, 21994, 29849, 54985, 59698, 109970, 149245, 208943, 298490, 417886, 1044715, 2089430]

約数ペア:

[(1, 2089430), (2, 1044715), (5, 417886), (7, 298490), (10, 208943), (14, 149245), (19, 109970), (35, 59698), (38, 54985), (70, 29849), (95, 21994), (133, 15710), (190, 10997), (266, 7855), (665, 3142), (1330, 1571)]