109298670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{280253}}^1$

素因数の和:280276

約数の個数: 32

約数和(自身を含む): 282496032

約数和(自身を除く): 173197362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 280253, 560506, 840759, 1401265, 1681518, 2802530, 3643289, 4203795, 7286578, 8407590, 10929867, 18216445, 21859734, 36432890, 54649335, 109298670]

約数ペア:

[(1, 109298670), (2, 54649335), (3, 36432890), (5, 21859734), (6, 18216445), (10, 10929867), (13, 8407590), (15, 7286578), (26, 4203795), (30, 3643289), (39, 2802530), (65, 1681518), (78, 1401265), (130, 840759), (195, 560506), (390, 280253)]