2526230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2726890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 239, 302, 478, 755, 1057, 1195, 1510, 1673, 2114, 2390, 3346, 5285, 8365, 10570, 16730, 36089, 72178, 180445, 252623, 360890, 505246, 1263115, 2526230]

約数ペア:

[(1, 2526230), (2, 1263115), (5, 505246), (7, 360890), (10, 252623), (14, 180445), (35, 72178), (70, 36089), (151, 16730), (239, 10570), (302, 8365), (478, 5285), (755, 3346), (1057, 2390), (1195, 2114), (1510, 1673)]