2329740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^2$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 8268624

約数和(自身を除く): 5938884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1849, 1935, 2580, 2709, 3010, 3612, 3698, 3870, 4515, 5418, 5547, 6020, 7396, 7740, 9030, 9245, 10836, 11094, 12943, 13545, 16641, 18060, 18490, 22188, 25886, 27090, 27735, 33282, 36980, 38829, 51772, 54180, 55470, 64715, 66564, 77658, 83205, 110940, 116487, 129430, 155316, 166410, 194145, 232974, 258860, 332820, 388290, 465948, 582435, 776580, 1164870, 2329740]

約数ペア:

[(1, 2329740), (2, 1164870), (3, 776580), (4, 582435), (5, 465948), (6, 388290), (7, 332820), (9, 258860), (10, 232974), (12, 194145), (14, 166410), (15, 155316), (18, 129430), (20, 116487), (21, 110940), (28, 83205), (30, 77658), (35, 66564), (36, 64715), (42, 55470), (43, 54180), (45, 51772), (60, 38829), (63, 36980), (70, 33282), (84, 27735), (86, 27090), (90, 25886), (105, 22188), (126, 18490), (129, 18060), (140, 16641), (172, 13545), (180, 12943), (210, 11094), (215, 10836), (252, 9245), (258, 9030), (301, 7740), (315, 7396), (387, 6020), (420, 5547), (430, 5418), (516, 4515), (602, 3870), (630, 3698), (645, 3612), (774, 3010), (860, 2709), (903, 2580), (1204, 1935), (1260, 1849), (1290, 1806), (1505, 1548)]