245126270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{29147}}^1$

素因数の和:29212

約数の個数: 24

約数和(自身を含む): 456982344

約数和(自身を除く): 211856074

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 29147, 58294, 145735, 291470, 845263, 1690526, 4226315, 8452630, 24512627, 49025254, 122563135, 245126270]

約数ペア:

[(1, 245126270), (2, 122563135), (5, 49025254), (10, 24512627), (29, 8452630), (58, 4226315), (145, 1690526), (290, 845263), (841, 291470), (1682, 145735), (4205, 58294), (8410, 29147)]