2144125060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1721}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 5623914240

約数和(自身を除く): 3479789180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 809, 1540, 1618, 1721, 3236, 3442, 4045, 5663, 6884, 8090, 8605, 8899, 11326, 12047, 16180, 17210, 17798, 18931, 22652, 24094, 28315, 34420, 35596, 37862, 44495, 48188, 56630, 60235, 62293, 75724, 88990, 94655, 113260, 120470, 124586, 132517, 177980, 189310, 240940, 249172, 265034, 311465, 378620, 530068, 622930, 662585, 1245860, 1325170, 1392289, 2650340, 2784578, 5569156, 6961445, 9746023, 13922890, 15315179, 19492046, 27845780, 30630358, 38984092, 48730115, 61260716, 76575895, 97460230, 107206253, 153151790, 194920460, 214412506, 306303580, 428825012, 536031265, 1072062530, 2144125060]

約数ペア:

[(1, 2144125060), (2, 1072062530), (4, 536031265), (5, 428825012), (7, 306303580), (10, 214412506), (11, 194920460), (14, 153151790), (20, 107206253), (22, 97460230), (28, 76575895), (35, 61260716), (44, 48730115), (55, 38984092), (70, 30630358), (77, 27845780), (110, 19492046), (140, 15315179), (154, 13922890), (220, 9746023), (308, 6961445), (385, 5569156), (770, 2784578), (809, 2650340), (1540, 1392289), (1618, 1325170), (1721, 1245860), (3236, 662585), (3442, 622930), (4045, 530068), (5663, 378620), (6884, 311465), (8090, 265034), (8605, 249172), (8899, 240940), (11326, 189310), (12047, 177980), (16180, 132517), (17210, 124586), (17798, 120470), (18931, 113260), (22652, 94655), (24094, 88990), (28315, 75724), (34420, 62293), (35596, 60235), (37862, 56630), (44495, 48188)]