4486140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{24923}}^1$

素因数の和:24938

約数の個数: 36

約数和(自身を含む): 13608504

約数和(自身を除く): 9122364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 24923, 49846, 74769, 99692, 124615, 149538, 224307, 249230, 299076, 373845, 448614, 498460, 747690, 897228, 1121535, 1495380, 2243070, 4486140]

約数ペア:

[(1, 4486140), (2, 2243070), (3, 1495380), (4, 1121535), (5, 897228), (6, 747690), (9, 498460), (10, 448614), (12, 373845), (15, 299076), (18, 249230), (20, 224307), (30, 149538), (36, 124615), (45, 99692), (60, 74769), (90, 49846), (180, 24923)]