2002091210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2699}}^1\times {\mathrm{10597}}^1$

素因数の和:13310

約数の個数: 32

約数和(自身を含む): 4120502400

約数和(自身を除く): 2118411190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2699, 5398, 10597, 13495, 18893, 21194, 26990, 37786, 52985, 74179, 94465, 105970, 148358, 188930, 370895, 741790, 28601303, 57202606, 143006515, 200209121, 286013030, 400418242, 1001045605, 2002091210]

約数ペア:

[(1, 2002091210), (2, 1001045605), (5, 400418242), (7, 286013030), (10, 200209121), (14, 143006515), (35, 57202606), (70, 28601303), (2699, 741790), (5398, 370895), (10597, 188930), (13495, 148358), (18893, 105970), (21194, 94465), (26990, 74179), (37786, 52985)]