70419054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 86345106

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 107, 114, 138, 214, 251, 321, 437, 502, 642, 753, 874, 1311, 1506, 2033, 2461, 2622, 4066, 4769, 4922, 5773, 6099, 7383, 9538, 11546, 12198, 14307, 14766, 17319, 26857, 28614, 34638, 46759, 53714, 80571, 93518, 109687, 140277, 161142, 219374, 280554, 329061, 510283, 617711, 658122, 1020566, 1235422, 1530849, 1853133, 3061698, 3706266, 11736509, 23473018, 35209527, 70419054]

約数ペア:

[(1, 70419054), (2, 35209527), (3, 23473018), (6, 11736509), (19, 3706266), (23, 3061698), (38, 1853133), (46, 1530849), (57, 1235422), (69, 1020566), (107, 658122), (114, 617711), (138, 510283), (214, 329061), (251, 280554), (321, 219374), (437, 161142), (502, 140277), (642, 109687), (753, 93518), (874, 80571), (1311, 53714), (1506, 46759), (2033, 34638), (2461, 28614), (2622, 26857), (4066, 17319), (4769, 14766), (4922, 14307), (5773, 12198), (6099, 11546), (7383, 9538)]