487994130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417089}}^1$

素因数の和:417115

約数の個数: 48

約数和(自身を含む): 1366386840

約数和(自身を除く): 878392710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 417089, 834178, 1251267, 2085445, 2502534, 3753801, 4170890, 5422157, 6256335, 7507602, 10844314, 12512670, 16266471, 18769005, 27110785, 32532942, 37538010, 48799413, 54221570, 81332355, 97598826, 162664710, 243997065, 487994130]

約数ペア:

[(1, 487994130), (2, 243997065), (3, 162664710), (5, 97598826), (6, 81332355), (9, 54221570), (10, 48799413), (13, 37538010), (15, 32532942), (18, 27110785), (26, 18769005), (30, 16266471), (39, 12512670), (45, 10844314), (65, 7507602), (78, 6256335), (90, 5422157), (117, 4170890), (130, 3753801), (195, 2502534), (234, 2085445), (390, 1251267), (585, 834178), (1170, 417089)]