3946230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 10361520

約数和(自身を除く): 6415290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 269, 326, 489, 538, 807, 815, 978, 1345, 1467, 1614, 1630, 2421, 2445, 2690, 2934, 4035, 4842, 4890, 7335, 8070, 12105, 14670, 24210, 43847, 87694, 131541, 219235, 263082, 394623, 438470, 657705, 789246, 1315410, 1973115, 3946230]

約数ペア:

[(1, 3946230), (2, 1973115), (3, 1315410), (5, 789246), (6, 657705), (9, 438470), (10, 394623), (15, 263082), (18, 219235), (30, 131541), (45, 87694), (90, 43847), (163, 24210), (269, 14670), (326, 12105), (489, 8070), (538, 7335), (807, 4890), (815, 4842), (978, 4035), (1345, 2934), (1467, 2690), (1614, 2445), (1630, 2421)]