220199370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{3517}}^1$

素因数の和:5614

約数の個数: 32

約数和(自身を含む): 528882048

約数和(自身を除く): 308682678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2087, 3517, 4174, 6261, 7034, 10435, 10551, 12522, 17585, 20870, 21102, 31305, 35170, 52755, 62610, 105510, 7339979, 14679958, 22019937, 36699895, 44039874, 73399790, 110099685, 220199370]

約数ペア:

[(1, 220199370), (2, 110099685), (3, 73399790), (5, 44039874), (6, 36699895), (10, 22019937), (15, 14679958), (30, 7339979), (2087, 105510), (3517, 62610), (4174, 52755), (6261, 35170), (7034, 31305), (10435, 21102), (10551, 20870), (12522, 17585)]