42106190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{85931}}^1$

素因数の和:85952

約数の個数: 24

約数和(自身を含む): 88166232

約数和(自身を除く): 46060042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 85931, 171862, 429655, 601517, 859310, 1203034, 3007585, 4210619, 6015170, 8421238, 21053095, 42106190]

約数ペア:

[(1, 42106190), (2, 21053095), (5, 8421238), (7, 6015170), (10, 4210619), (14, 3007585), (35, 1203034), (49, 859310), (70, 601517), (98, 429655), (245, 171862), (490, 85931)]