38288110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{78139}}^1$

素因数の和:78160

約数の個数: 24

約数和(自身を含む): 80171640

約数和(自身を除く): 41883530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 78139, 156278, 390695, 546973, 781390, 1093946, 2734865, 3828811, 5469730, 7657622, 19144055, 38288110]

約数ペア:

[(1, 38288110), (2, 19144055), (5, 7657622), (7, 5469730), (10, 3828811), (14, 2734865), (35, 1093946), (49, 781390), (70, 546973), (98, 390695), (245, 156278), (490, 78139)]