12271590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{136351}}^1$

素因数の和:136364

約数の個数: 24

約数和(自身を含む): 31906368

約数和(自身を除く): 19634778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 136351, 272702, 409053, 681755, 818106, 1227159, 1363510, 2045265, 2454318, 4090530, 6135795, 12271590]

約数ペア:

[(1, 12271590), (2, 6135795), (3, 4090530), (5, 2454318), (6, 2045265), (9, 1363510), (10, 1227159), (15, 818106), (18, 681755), (30, 409053), (45, 272702), (90, 136351)]