1551165340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2695

約数の個数: 96

約数和(自身を含む): 3627892800

約数和(自身を除く): 2076727460

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 61, 68, 85, 116, 122, 145, 170, 244, 290, 305, 340, 493, 580, 610, 986, 1037, 1220, 1769, 1972, 2074, 2465, 2579, 3538, 4148, 4930, 5158, 5185, 7076, 8845, 9860, 10316, 10370, 12895, 17690, 20740, 25790, 30073, 35380, 43843, 51580, 60146, 74791, 87686, 120292, 149582, 150365, 157319, 175372, 219215, 299164, 300730, 314638, 373955, 438430, 601460, 629276, 747910, 786595, 876860, 1271447, 1495820, 1573190, 2542894, 2674423, 3146380, 4562251, 5085788, 5348846, 6357235, 9124502, 10697692, 12714470, 13372115, 18249004, 22811255, 25428940, 26744230, 45622510, 53488460, 77558267, 91245020, 155116534, 310233068, 387791335, 775582670, 1551165340]

約数ペア:

[(1, 1551165340), (2, 775582670), (4, 387791335), (5, 310233068), (10, 155116534), (17, 91245020), (20, 77558267), (29, 53488460), (34, 45622510), (58, 26744230), (61, 25428940), (68, 22811255), (85, 18249004), (116, 13372115), (122, 12714470), (145, 10697692), (170, 9124502), (244, 6357235), (290, 5348846), (305, 5085788), (340, 4562251), (493, 3146380), (580, 2674423), (610, 2542894), (986, 1573190), (1037, 1495820), (1220, 1271447), (1769, 876860), (1972, 786595), (2074, 747910), (2465, 629276), (2579, 601460), (3538, 438430), (4148, 373955), (4930, 314638), (5158, 300730), (5185, 299164), (7076, 219215), (8845, 175372), (9860, 157319), (10316, 150365), (10370, 149582), (12895, 120292), (17690, 87686), (20740, 74791), (25790, 60146), (30073, 51580), (35380, 43843)]