891036728070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{333721621}}^1$

素因数の和:333721720

約数の個数: 32

約数和(自身を含む): 2162516110560

約数和(自身を除く): 1271479382490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 333721621, 667443242, 1001164863, 1668608105, 2002329726, 3337216210, 5005824315, 10011648630, 29701224269, 59402448538, 89103672807, 148506121345, 178207345614, 297012242690, 445518364035, 891036728070]

約数ペア:

[(1, 891036728070), (2, 445518364035), (3, 297012242690), (5, 178207345614), (6, 148506121345), (10, 89103672807), (15, 59402448538), (30, 29701224269), (89, 10011648630), (178, 5005824315), (267, 3337216210), (445, 2002329726), (534, 1668608105), (890, 1001164863), (1335, 667443242), (2670, 333721621)]