99280370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{202613}}^1$

素因数の和:202634

約数の個数: 24

約数和(自身を含む): 207881964

約数和(自身を除く): 108601594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 202613, 405226, 1013065, 1418291, 2026130, 2836582, 7091455, 9928037, 14182910, 19856074, 49640185, 99280370]

約数ペア:

[(1, 99280370), (2, 49640185), (5, 19856074), (7, 14182910), (10, 9928037), (14, 7091455), (35, 2836582), (49, 2026130), (70, 1418291), (98, 1013065), (245, 405226), (490, 202613)]