30115722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 64

約数和(自身を含む): 78059520

約数和(自身を除く): 47943798

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 2903, 3458, 5187, 5806, 8709, 10374, 17418, 20321, 37739, 40642, 55157, 60963, 75478, 110314, 113217, 121926, 165471, 226434, 264173, 330942, 386099, 528346, 717041, 772198, 792519, 1158297, 1434082, 1585038, 2151123, 2316594, 4302246, 5019287, 10038574, 15057861, 30115722]

約数ペア:

[(1, 30115722), (2, 15057861), (3, 10038574), (6, 5019287), (7, 4302246), (13, 2316594), (14, 2151123), (19, 1585038), (21, 1434082), (26, 1158297), (38, 792519), (39, 772198), (42, 717041), (57, 528346), (78, 386099), (91, 330942), (114, 264173), (133, 226434), (182, 165471), (247, 121926), (266, 113217), (273, 110314), (399, 75478), (494, 60963), (546, 55157), (741, 40642), (798, 37739), (1482, 20321), (1729, 17418), (2903, 10374), (3458, 8709), (5187, 5806)]