15199734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 39813120

約数和(自身を除く): 24613386

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 23, 31, 33, 34, 38, 46, 51, 57, 62, 66, 69, 93, 102, 114, 138, 186, 187, 209, 253, 323, 341, 374, 391, 418, 437, 506, 527, 561, 589, 627, 646, 682, 713, 759, 782, 874, 969, 1023, 1054, 1122, 1173, 1178, 1254, 1311, 1426, 1518, 1581, 1767, 1938, 2046, 2139, 2346, 2622, 3162, 3534, 3553, 4278, 4301, 4807, 5797, 6479, 7106, 7429, 7843, 8602, 9614, 10013, 10659, 11594, 12121, 12903, 12958, 13547, 14421, 14858, 15686, 17391, 19437, 20026, 21318, 22287, 23529, 24242, 25806, 27094, 28842, 30039, 34782, 36363, 38874, 40641, 44574, 47058, 60078, 72726, 81282, 81719, 110143, 133331, 149017, 163438, 220286, 230299, 245157, 266662, 298034, 330429, 399993, 447051, 460598, 490314, 660858, 690897, 799986, 894102, 1381794, 2533289, 5066578, 7599867, 15199734]

約数ペア:

[(1, 15199734), (2, 7599867), (3, 5066578), (6, 2533289), (11, 1381794), (17, 894102), (19, 799986), (22, 690897), (23, 660858), (31, 490314), (33, 460598), (34, 447051), (38, 399993), (46, 330429), (51, 298034), (57, 266662), (62, 245157), (66, 230299), (69, 220286), (93, 163438), (102, 149017), (114, 133331), (138, 110143), (186, 81719), (187, 81282), (209, 72726), (253, 60078), (323, 47058), (341, 44574), (374, 40641), (391, 38874), (418, 36363), (437, 34782), (506, 30039), (527, 28842), (561, 27094), (589, 25806), (627, 24242), (646, 23529), (682, 22287), (713, 21318), (759, 20026), (782, 19437), (874, 17391), (969, 15686), (1023, 14858), (1054, 14421), (1122, 13547), (1173, 12958), (1178, 12903), (1254, 12121), (1311, 11594), (1426, 10659), (1518, 10013), (1581, 9614), (1767, 8602), (1938, 7843), (2046, 7429), (2139, 7106), (2346, 6479), (2622, 5797), (3162, 4807), (3534, 4301), (3553, 4278)]