5538420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 17395560

約数和(自身を除く): 11857140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1061, 1305, 1740, 2122, 2610, 3183, 4244, 5220, 5305, 6366, 9549, 10610, 12732, 15915, 19098, 21220, 30769, 31830, 38196, 47745, 61538, 63660, 92307, 95490, 123076, 153845, 184614, 190980, 276921, 307690, 369228, 461535, 553842, 615380, 923070, 1107684, 1384605, 1846140, 2769210, 5538420]

約数ペア:

[(1, 5538420), (2, 2769210), (3, 1846140), (4, 1384605), (5, 1107684), (6, 923070), (9, 615380), (10, 553842), (12, 461535), (15, 369228), (18, 307690), (20, 276921), (29, 190980), (30, 184614), (36, 153845), (45, 123076), (58, 95490), (60, 92307), (87, 63660), (90, 61538), (116, 47745), (145, 38196), (174, 31830), (180, 30769), (261, 21220), (290, 19098), (348, 15915), (435, 12732), (522, 10610), (580, 9549), (870, 6366), (1044, 5305), (1061, 5220), (1305, 4244), (1740, 3183), (2122, 2610)]