13178730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1621}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 31765248

約数和(自身を除く): 18586518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1621, 1626, 2710, 3242, 4065, 4863, 8105, 8130, 9726, 16210, 24315, 48630, 439291, 878582, 1317873, 2196455, 2635746, 4392910, 6589365, 13178730]

約数ペア:

[(1, 13178730), (2, 6589365), (3, 4392910), (5, 2635746), (6, 2196455), (10, 1317873), (15, 878582), (30, 439291), (271, 48630), (542, 24315), (813, 16210), (1355, 9726), (1621, 8130), (1626, 8105), (2710, 4863), (3242, 4065)]