23278430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47507}}^1$

素因数の和:47528

約数の個数: 24

約数和(自身を含む): 48743208

約数和(自身を除く): 25464778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 47507, 95014, 237535, 332549, 475070, 665098, 1662745, 2327843, 3325490, 4655686, 11639215, 23278430]

約数ペア:

[(1, 23278430), (2, 11639215), (5, 4655686), (7, 3325490), (10, 2327843), (14, 1662745), (35, 665098), (49, 475070), (70, 332549), (98, 237535), (245, 95014), (490, 47507)]