12291570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{136573}}^1$

素因数の和:136586

約数の個数: 24

約数和(自身を含む): 31958316

約数和(自身を除く): 19666746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 136573, 273146, 409719, 682865, 819438, 1229157, 1365730, 2048595, 2458314, 4097190, 6145785, 12291570]

約数ペア:

[(1, 12291570), (2, 6145785), (3, 4097190), (5, 2458314), (6, 2048595), (9, 1365730), (10, 1229157), (15, 819438), (18, 682865), (30, 409719), (45, 273146), (90, 136573)]