306753540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{36781}}^1$

素因数の和:36932

約数の個数: 48

約数和(自身を含む): 865112640

約数和(自身を除く): 558359100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 36781, 73562, 110343, 147124, 183905, 220686, 367810, 441372, 551715, 735620, 1103430, 2206860, 5112559, 10225118, 15337677, 20450236, 25562795, 30675354, 51125590, 61350708, 76688385, 102251180, 153376770, 306753540]

約数ペア:

[(1, 306753540), (2, 153376770), (3, 102251180), (4, 76688385), (5, 61350708), (6, 51125590), (10, 30675354), (12, 25562795), (15, 20450236), (20, 15337677), (30, 10225118), (60, 5112559), (139, 2206860), (278, 1103430), (417, 735620), (556, 551715), (695, 441372), (834, 367810), (1390, 220686), (1668, 183905), (2085, 147124), (2780, 110343), (4170, 73562), (8340, 36781)]