23081590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 47822400

約数和(自身を除く): 24740810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2213, 4426, 5215, 10430, 11065, 15491, 22130, 30982, 77455, 154910, 329737, 659474, 1648685, 2308159, 3297370, 4616318, 11540795, 23081590]

約数ペア:

[(1, 23081590), (2, 11540795), (5, 4616318), (7, 3297370), (10, 2308159), (14, 1648685), (35, 659474), (70, 329737), (149, 154910), (298, 77455), (745, 30982), (1043, 22130), (1490, 15491), (2086, 11065), (2213, 10430), (4426, 5215)]