142733630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47737}}^1$

素因数の和:47780

約数の個数: 32

約数和(自身を含む): 288719424

約数和(自身を除く): 145985794

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 47737, 95474, 238685, 477370, 620581, 1097951, 1241162, 2195902, 3102905, 5489755, 6205810, 10979510, 14273363, 28546726, 71366815, 142733630]

約数ペア:

[(1, 142733630), (2, 71366815), (5, 28546726), (10, 14273363), (13, 10979510), (23, 6205810), (26, 5489755), (46, 3102905), (65, 2195902), (115, 1241162), (130, 1097951), (230, 620581), (299, 477370), (598, 238685), (1495, 95474), (2990, 47737)]