15931220292

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{122011}}^1$

素因数の和:122071

約数の個数: 120

約数和(自身を含む): 46298185472

約数和(自身を除く): 30366965180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1404, 1612, 1674, 2106, 2418, 2511, 3348, 3627, 4212, 4836, 5022, 7254, 10044, 10881, 14508, 21762, 32643, 43524, 65286, 122011, 130572, 244022, 366033, 488044, 732066, 1098099, 1464132, 1586143, 2196198, 3172286, 3294297, 3782341, 4392396, 4758429, 6344572, 6588594, 7564682, 9516858, 9882891, 11347023, 13177188, 14275287, 15129364, 19033716, 19765782, 22694046, 28550574, 34041069, 39531564, 42825861, 45388092, 49170433, 57101148, 68082138, 85651722, 98340866, 102123207, 128477583, 136164276, 147511299, 171303444, 196681732, 204246414, 256955166, 295022598, 306369621, 408492828, 442533897, 513910332, 590045196, 612739242, 885067794, 1225478484, 1327601691, 1770135588, 2655203382, 3982805073, 5310406764, 7965610146, 15931220292]

約数ペア:

[(1, 15931220292), (2, 7965610146), (3, 5310406764), (4, 3982805073), (6, 2655203382), (9, 1770135588), (12, 1327601691), (13, 1225478484), (18, 885067794), (26, 612739242), (27, 590045196), (31, 513910332), (36, 442533897), (39, 408492828), (52, 306369621), (54, 295022598), (62, 256955166), (78, 204246414), (81, 196681732), (93, 171303444), (108, 147511299), (117, 136164276), (124, 128477583), (156, 102123207), (162, 98340866), (186, 85651722), (234, 68082138), (279, 57101148), (324, 49170433), (351, 45388092), (372, 42825861), (403, 39531564), (468, 34041069), (558, 28550574), (702, 22694046), (806, 19765782), (837, 19033716), (1053, 15129364), (1116, 14275287), (1209, 13177188), (1404, 11347023), (1612, 9882891), (1674, 9516858), (2106, 7564682), (2418, 6588594), (2511, 6344572), (3348, 4758429), (3627, 4392396), (4212, 3782341), (4836, 3294297), (5022, 3172286), (7254, 2196198), (10044, 1586143), (10881, 1464132), (14508, 1098099), (21762, 732066), (32643, 488044), (43524, 366033), (65286, 244022), (122011, 130572)]