71500810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{420593}}^1$

素因数の和:420617

約数の個数: 16

約数和(自身を含む): 136272456

約数和(自身を除く): 64771646

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 420593, 841186, 2102965, 4205930, 7150081, 14300162, 35750405, 71500810]

約数ペア:

[(1, 71500810), (2, 35750405), (5, 14300162), (10, 7150081), (17, 4205930), (34, 2102965), (85, 841186), (170, 420593)]