12495690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138841}}^1$

素因数の和:138854

約数の個数: 24

約数和(自身を含む): 32489028

約数和(自身を除く): 19993338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138841, 277682, 416523, 694205, 833046, 1249569, 1388410, 2082615, 2499138, 4165230, 6247845, 12495690]

約数ペア:

[(1, 12495690), (2, 6247845), (3, 4165230), (5, 2499138), (6, 2082615), (9, 1388410), (10, 1249569), (15, 833046), (18, 694205), (30, 416523), (45, 277682), (90, 138841)]