66927690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39139}}^1$

素因数の和:39171

約数の個数: 48

約数和(自身を含む): 183175200

約数和(自身を除く): 116247510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 39139, 78278, 117417, 195695, 234834, 352251, 391390, 587085, 704502, 743641, 1174170, 1487282, 1761255, 2230923, 3522510, 3718205, 4461846, 6692769, 7436410, 11154615, 13385538, 22309230, 33463845, 66927690]

約数ペア:

[(1, 66927690), (2, 33463845), (3, 22309230), (5, 13385538), (6, 11154615), (9, 7436410), (10, 6692769), (15, 4461846), (18, 3718205), (19, 3522510), (30, 2230923), (38, 1761255), (45, 1487282), (57, 1174170), (90, 743641), (95, 704502), (114, 587085), (171, 391390), (190, 352251), (285, 234834), (342, 195695), (570, 117417), (855, 78278), (1710, 39139)]