298345910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1847}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 556839360

約数和(自身を除く): 258493450

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 557, 1114, 1847, 2785, 3694, 5570, 9235, 16153, 18470, 32306, 53563, 80765, 107126, 161530, 267815, 535630, 1028779, 2057558, 5143895, 10287790, 29834591, 59669182, 149172955, 298345910]

約数ペア:

[(1, 298345910), (2, 149172955), (5, 59669182), (10, 29834591), (29, 10287790), (58, 5143895), (145, 2057558), (290, 1028779), (557, 535630), (1114, 267815), (1847, 161530), (2785, 107126), (3694, 80765), (5570, 53563), (9235, 32306), (16153, 18470)]