13151340

素因数分解:

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

素因数の和:73078

約数の個数: 36

約数和(自身を含む): 39892944

約数和(自身を除く): 26741604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73063, 146126, 219189, 292252, 365315, 438378, 657567, 730630, 876756, 1095945, 1315134, 1461260, 2191890, 2630268, 3287835, 4383780, 6575670, 13151340]

約数ペア:

[(1, 13151340), (2, 6575670), (3, 4383780), (4, 3287835), (5, 2630268), (6, 2191890), (9, 1461260), (10, 1315134), (12, 1095945), (15, 876756), (18, 730630), (20, 657567), (30, 438378), (36, 365315), (45, 292252), (60, 219189), (90, 146126), (180, 73063)]