3271490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 6114420

約数和(自身を除く): 2842930

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 389, 778, 841, 1682, 1945, 3890, 4205, 8410, 11281, 22562, 56405, 112810, 327149, 654298, 1635745, 3271490]

約数ペア:

[(1, 3271490), (2, 1635745), (5, 654298), (10, 327149), (29, 112810), (58, 56405), (145, 22562), (290, 11281), (389, 8410), (778, 4205), (841, 3890), (1682, 1945)]