30861570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14489}}^1$

素因数の和:14570

約数の個数: 32

約数和(自身を含む): 75116160

約数和(自身を除く): 44254590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14489, 28978, 43467, 72445, 86934, 144890, 217335, 434670, 1028719, 2057438, 3086157, 5143595, 6172314, 10287190, 15430785, 30861570]

約数ペア:

[(1, 30861570), (2, 15430785), (3, 10287190), (5, 6172314), (6, 5143595), (10, 3086157), (15, 2057438), (30, 1028719), (71, 434670), (142, 217335), (213, 144890), (355, 86934), (426, 72445), (710, 43467), (1065, 28978), (2130, 14489)]