12031380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66841}}^1$

素因数の和:66856

約数の個数: 36

約数和(自身を含む): 36495732

約数和(自身を除く): 24464352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66841, 133682, 200523, 267364, 334205, 401046, 601569, 668410, 802092, 1002615, 1203138, 1336820, 2005230, 2406276, 3007845, 4010460, 6015690, 12031380]

約数ペア:

[(1, 12031380), (2, 6015690), (3, 4010460), (4, 3007845), (5, 2406276), (6, 2005230), (9, 1336820), (10, 1203138), (12, 1002615), (15, 802092), (18, 668410), (20, 601569), (30, 401046), (36, 334205), (45, 267364), (60, 200523), (90, 133682), (180, 66841)]