30746590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1327}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 63489024

約数和(自身を除く): 32742434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1327, 1655, 2317, 2654, 3310, 4634, 6635, 9289, 11585, 13270, 18578, 23170, 46445, 92890, 439237, 878474, 2196185, 3074659, 4392370, 6149318, 15373295, 30746590]

約数ペア:

[(1, 30746590), (2, 15373295), (5, 6149318), (7, 4392370), (10, 3074659), (14, 2196185), (35, 878474), (70, 439237), (331, 92890), (662, 46445), (1327, 23170), (1655, 18578), (2317, 13270), (2654, 11585), (3310, 9289), (4634, 6635)]