39274910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 72943200

約数和(自身を除く): 33668290

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 613, 745, 1226, 1490, 3065, 6130, 6407, 12814, 26359, 32035, 52718, 64070, 91337, 131795, 182674, 263590, 456685, 913370, 3927491, 7854982, 19637455, 39274910]

約数ペア:

[(1, 39274910), (2, 19637455), (5, 7854982), (10, 3927491), (43, 913370), (86, 456685), (149, 263590), (215, 182674), (298, 131795), (430, 91337), (613, 64070), (745, 52718), (1226, 32035), (1490, 26359), (3065, 12814), (6130, 6407)]