87623220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2531}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 245867328

約数和(自身を除く): 158244108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 2308, 2531, 2885, 3462, 5062, 5770, 6924, 7593, 8655, 10124, 11540, 12655, 15186, 17310, 25310, 30372, 34620, 37965, 50620, 75930, 151860, 1460387, 2920774, 4381161, 5841548, 7301935, 8762322, 14603870, 17524644, 21905805, 29207740, 43811610, 87623220]

約数ペア:

[(1, 87623220), (2, 43811610), (3, 29207740), (4, 21905805), (5, 17524644), (6, 14603870), (10, 8762322), (12, 7301935), (15, 5841548), (20, 4381161), (30, 2920774), (60, 1460387), (577, 151860), (1154, 75930), (1731, 50620), (2308, 37965), (2531, 34620), (2885, 30372), (3462, 25310), (5062, 17310), (5770, 15186), (6924, 12655), (7593, 11540), (8655, 10124)]