12423330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 20074590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 619, 669, 1115, 1238, 1338, 1857, 2007, 2230, 3095, 3345, 3714, 4014, 5571, 6190, 6690, 9285, 10035, 11142, 18570, 20070, 27855, 55710, 138037, 276074, 414111, 690185, 828222, 1242333, 1380370, 2070555, 2484666, 4141110, 6211665, 12423330]

約数ペア:

[(1, 12423330), (2, 6211665), (3, 4141110), (5, 2484666), (6, 2070555), (9, 1380370), (10, 1242333), (15, 828222), (18, 690185), (30, 414111), (45, 276074), (90, 138037), (223, 55710), (446, 27855), (619, 20070), (669, 18570), (1115, 11142), (1238, 10035), (1338, 9285), (1857, 6690), (2007, 6190), (2230, 5571), (3095, 4014), (3345, 3714)]