157488630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403817}}^1$

素因数の和:403840

約数の個数: 32

約数和(自身を含む): 407048544

約数和(自身を除く): 249559914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 403817, 807634, 1211451, 2019085, 2422902, 4038170, 5249621, 6057255, 10499242, 12114510, 15748863, 26248105, 31497726, 52496210, 78744315, 157488630]

約数ペア:

[(1, 157488630), (2, 78744315), (3, 52496210), (5, 31497726), (6, 26248105), (10, 15748863), (13, 12114510), (15, 10499242), (26, 6057255), (30, 5249621), (39, 4038170), (65, 2422902), (78, 2019085), (130, 1211451), (195, 807634), (390, 403817)]