19727010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73063}}^1$

素因数の和:73079

約数の個数: 32

約数和(自身を含む): 52606080

約数和(自身を除く): 32879070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 73063, 146126, 219189, 365315, 438378, 657567, 730630, 1095945, 1315134, 1972701, 2191890, 3287835, 3945402, 6575670, 9863505, 19727010]

約数ペア:

[(1, 19727010), (2, 9863505), (3, 6575670), (5, 3945402), (6, 3287835), (9, 2191890), (10, 1972701), (15, 1315134), (18, 1095945), (27, 730630), (30, 657567), (45, 438378), (54, 365315), (90, 219189), (135, 146126), (270, 73063)]