15728045410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3251}}^1$

素因数の和:3440

約数の個数: 128

約数和(自身を含む): 36234252288

約数和(自身を除く): 20506206878

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 103, 110, 122, 154, 206, 305, 385, 427, 515, 610, 671, 721, 770, 854, 1030, 1133, 1342, 1442, 2135, 2266, 3251, 3355, 3605, 4270, 4697, 5665, 6283, 6502, 6710, 7210, 7931, 9394, 11330, 12566, 15862, 16255, 22757, 23485, 31415, 32510, 35761, 39655, 43981, 45514, 46970, 62830, 69113, 71522, 79310, 87962, 113785, 138226, 178805, 198311, 219905, 227570, 250327, 334853, 345565, 357610, 396622, 439810, 483791, 500654, 669706, 691130, 967582, 991555, 1251635, 1388177, 1674265, 1983110, 2181421, 2343971, 2418955, 2503270, 2776354, 3348530, 3683383, 4362842, 4687942, 4837910, 6940885, 7366766, 10907105, 11719855, 13881770, 15269947, 18416915, 20426033, 21814210, 23439710, 25783681, 30539894, 36833830, 40852066, 51567362, 76349735, 102130165, 128918405, 142982231, 152699470, 204260330, 224686363, 257836810, 285964462, 449372726, 714911155, 1123431815, 1429822310, 1572804541, 2246863630, 3145609082, 7864022705, 15728045410]

約数ペア:

[(1, 15728045410), (2, 7864022705), (5, 3145609082), (7, 2246863630), (10, 1572804541), (11, 1429822310), (14, 1123431815), (22, 714911155), (35, 449372726), (55, 285964462), (61, 257836810), (70, 224686363), (77, 204260330), (103, 152699470), (110, 142982231), (122, 128918405), (154, 102130165), (206, 76349735), (305, 51567362), (385, 40852066), (427, 36833830), (515, 30539894), (610, 25783681), (671, 23439710), (721, 21814210), (770, 20426033), (854, 18416915), (1030, 15269947), (1133, 13881770), (1342, 11719855), (1442, 10907105), (2135, 7366766), (2266, 6940885), (3251, 4837910), (3355, 4687942), (3605, 4362842), (4270, 3683383), (4697, 3348530), (5665, 2776354), (6283, 2503270), (6502, 2418955), (6710, 2343971), (7210, 2181421), (7931, 1983110), (9394, 1674265), (11330, 1388177), (12566, 1251635), (15862, 991555), (16255, 967582), (22757, 691130), (23485, 669706), (31415, 500654), (32510, 483791), (35761, 439810), (39655, 396622), (43981, 357610), (45514, 345565), (46970, 334853), (62830, 250327), (69113, 227570), (71522, 219905), (79310, 198311), (87962, 178805), (113785, 138226)]