12458430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138427}}^1$

素因数の和:138440

約数の個数: 24

約数和(自身を含む): 32392152

約数和(自身を除く): 19933722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138427, 276854, 415281, 692135, 830562, 1245843, 1384270, 2076405, 2491686, 4152810, 6229215, 12458430]

約数ペア:

[(1, 12458430), (2, 6229215), (3, 4152810), (5, 2491686), (6, 2076405), (9, 1384270), (10, 1245843), (15, 830562), (18, 692135), (30, 415281), (45, 276854), (90, 138427)]