142729510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185363}}^1$

素因数の和:185388

約数の個数: 32

約数和(自身を含む): 320308992

約数和(自身を除く): 177579482

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 185363, 370726, 926815, 1297541, 1853630, 2038993, 2595082, 4077986, 6487705, 10194965, 12975410, 14272951, 20389930, 28545902, 71364755, 142729510]

約数ペア:

[(1, 142729510), (2, 71364755), (5, 28545902), (7, 20389930), (10, 14272951), (11, 12975410), (14, 10194965), (22, 6487705), (35, 4077986), (55, 2595082), (70, 2038993), (77, 1853630), (110, 1297541), (154, 926815), (385, 370726), (770, 185363)]