15671876870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2154

約数の個数: 128

約数和(自身を含む): 33279071616

約数和(自身を除く): 17607194746

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 67, 85, 106, 130, 134, 170, 221, 265, 335, 442, 530, 670, 689, 871, 901, 1105, 1139, 1378, 1742, 1802, 1997, 2210, 2278, 3445, 3551, 3994, 4355, 4505, 5695, 6890, 7102, 8710, 9010, 9985, 11390, 11713, 14807, 17755, 19970, 23426, 25961, 29614, 33949, 35510, 46163, 51922, 58565, 60367, 67898, 74035, 92326, 105841, 117130, 120734, 129805, 133799, 148070, 169745, 211682, 230815, 259610, 267598, 301835, 339490, 441337, 461630, 529205, 603670, 668995, 784771, 882674, 1058410, 1337990, 1375933, 1569542, 1739387, 1799297, 2206685, 2274583, 2751866, 3478774, 3598594, 3923855, 4413370, 4549166, 6879665, 7091347, 7847710, 8696935, 8996485, 11372915, 13759330, 14182694, 17393870, 17992970, 22745830, 23390861, 29569579, 35456735, 46781722, 59139158, 70913470, 92187511, 116954305, 120552899, 147847895, 184375022, 233908610, 241105798, 295695790, 460937555, 602764495, 921875110, 1205528990, 1567187687, 3134375374, 7835938435, 15671876870]

約数ペア:

[(1, 15671876870), (2, 7835938435), (5, 3134375374), (10, 1567187687), (13, 1205528990), (17, 921875110), (26, 602764495), (34, 460937555), (53, 295695790), (65, 241105798), (67, 233908610), (85, 184375022), (106, 147847895), (130, 120552899), (134, 116954305), (170, 92187511), (221, 70913470), (265, 59139158), (335, 46781722), (442, 35456735), (530, 29569579), (670, 23390861), (689, 22745830), (871, 17992970), (901, 17393870), (1105, 14182694), (1139, 13759330), (1378, 11372915), (1742, 8996485), (1802, 8696935), (1997, 7847710), (2210, 7091347), (2278, 6879665), (3445, 4549166), (3551, 4413370), (3994, 3923855), (4355, 3598594), (4505, 3478774), (5695, 2751866), (6890, 2274583), (7102, 2206685), (8710, 1799297), (9010, 1739387), (9985, 1569542), (11390, 1375933), (11713, 1337990), (14807, 1058410), (17755, 882674), (19970, 784771), (23426, 668995), (25961, 603670), (29614, 529205), (33949, 461630), (35510, 441337), (46163, 339490), (51922, 301835), (58565, 267598), (60367, 259610), (67898, 230815), (74035, 211682), (92326, 169745), (105841, 148070), (117130, 133799), (120734, 129805)]