149702590

素因数分解:

$2^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{10303}}^1$

素因数の和:11763

約数の個数: 16

約数和(自身を含む): 269676288

約数和(自身を除く): 119973698

約数列:

[1, 2, 5, 10, 1453, 2906, 7265, 10303, 14530, 20606, 51515, 103030, 14970259, 29940518, 74851295, 149702590]

約数ペア:

[(1, 149702590), (2, 74851295), (5, 29940518), (10, 14970259), (1453, 103030), (2906, 51515), (7265, 20606), (10303, 14530)]