73643670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7507}}^1$

素因数の和:7629

約数の個数: 48

約数和(自身を含む): 193255920

約数和(自身を除く): 119612250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7507, 9810, 15014, 22521, 37535, 45042, 67563, 75070, 112605, 135126, 225210, 337815, 675630, 818263, 1636526, 2454789, 4091315, 4909578, 7364367, 8182630, 12273945, 14728734, 24547890, 36821835, 73643670]

約数ペア:

[(1, 73643670), (2, 36821835), (3, 24547890), (5, 14728734), (6, 12273945), (9, 8182630), (10, 7364367), (15, 4909578), (18, 4091315), (30, 2454789), (45, 1636526), (90, 818263), (109, 675630), (218, 337815), (327, 225210), (545, 135126), (654, 112605), (981, 75070), (1090, 67563), (1635, 45042), (1962, 37535), (3270, 22521), (4905, 15014), (7507, 9810)]