2013447780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1242869}}^1$

素因数の和:1242890

約数の個数: 60

約数和(自身を含む): 6316265340

約数和(自身を除く): 4302817560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1242869, 2485738, 3728607, 4971476, 6214345, 7457214, 11185821, 12428690, 14914428, 18643035, 22371642, 24857380, 33557463, 37286070, 44743284, 55929105, 67114926, 74572140, 100672389, 111858210, 134229852, 167787315, 201344778, 223716420, 335574630, 402689556, 503361945, 671149260, 1006723890, 2013447780]

約数ペア:

[(1, 2013447780), (2, 1006723890), (3, 671149260), (4, 503361945), (5, 402689556), (6, 335574630), (9, 223716420), (10, 201344778), (12, 167787315), (15, 134229852), (18, 111858210), (20, 100672389), (27, 74572140), (30, 67114926), (36, 55929105), (45, 44743284), (54, 37286070), (60, 33557463), (81, 24857380), (90, 22371642), (108, 18643035), (135, 14914428), (162, 12428690), (180, 11185821), (270, 7457214), (324, 6214345), (405, 4971476), (540, 3728607), (810, 2485738), (1620, 1242869)]