117699260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{840709}}^1$

素因数の和:840725

約数の個数: 24

約数和(自身を含む): 282478560

約数和(自身を除く): 164779300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 840709, 1681418, 3362836, 4203545, 5884963, 8407090, 11769926, 16814180, 23539852, 29424815, 58849630, 117699260]

約数ペア:

[(1, 117699260), (2, 58849630), (4, 29424815), (5, 23539852), (7, 16814180), (10, 11769926), (14, 8407090), (20, 5884963), (28, 4203545), (35, 3362836), (70, 1681418), (140, 840709)]