83766510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13109}}^1$

素因数の和:13193

約数の個数: 48

約数和(自身を含む): 220877280

約数和(自身を除く): 137110770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 13109, 26218, 39327, 65545, 78654, 117981, 131090, 196635, 235962, 393270, 589905, 930739, 1179810, 1861478, 2792217, 4653695, 5584434, 8376651, 9307390, 13961085, 16753302, 27922170, 41883255, 83766510]

約数ペア:

[(1, 83766510), (2, 41883255), (3, 27922170), (5, 16753302), (6, 13961085), (9, 9307390), (10, 8376651), (15, 5584434), (18, 4653695), (30, 2792217), (45, 1861478), (71, 1179810), (90, 930739), (142, 589905), (213, 393270), (355, 235962), (426, 196635), (639, 131090), (710, 117981), (1065, 78654), (1278, 65545), (2130, 39327), (3195, 26218), (6390, 13109)]