30390850854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139501}}^1$

素因数の和:139555

約数の個数: 144

約数和(自身を含む): 86831624880

約数和(自身を除く): 56440774026

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 882, 931, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2223, 2394, 2793, 3458, 3822, 4446, 5187, 5586, 5733, 8379, 10374, 11466, 12103, 15561, 16758, 24206, 31122, 36309, 72618, 108927, 139501, 217854, 279002, 418503, 837006, 976507, 1255509, 1813513, 1953014, 2511018, 2650519, 2929521, 3627026, 5301038, 5440539, 5859042, 6835549, 7951557, 8788563, 10881078, 12694591, 13671098, 15903114, 16321617, 17577126, 18553633, 20506647, 23854671, 25389182, 32643234, 34456747, 37107266, 38083773, 41013294, 47709342, 55660899, 61519941, 68913494, 76167546, 88862137, 103370241, 111321798, 114251319, 123039882, 129875431, 166982697, 177724274, 206740482, 228502638, 241197229, 259750862, 266586411, 310110723, 333965394, 389626293, 482394458, 533172822, 620221446, 723591687, 779252586, 799759233, 1168878879, 1447183374, 1599518466, 1688380603, 2170775061, 2337757758, 3376761206, 4341550122, 5065141809, 10130283618, 15195425427, 30390850854]

約数ペア:

[(1, 30390850854), (2, 15195425427), (3, 10130283618), (6, 5065141809), (7, 4341550122), (9, 3376761206), (13, 2337757758), (14, 2170775061), (18, 1688380603), (19, 1599518466), (21, 1447183374), (26, 1168878879), (38, 799759233), (39, 779252586), (42, 723591687), (49, 620221446), (57, 533172822), (63, 482394458), (78, 389626293), (91, 333965394), (98, 310110723), (114, 266586411), (117, 259750862), (126, 241197229), (133, 228502638), (147, 206740482), (171, 177724274), (182, 166982697), (234, 129875431), (247, 123039882), (266, 114251319), (273, 111321798), (294, 103370241), (342, 88862137), (399, 76167546), (441, 68913494), (494, 61519941), (546, 55660899), (637, 47709342), (741, 41013294), (798, 38083773), (819, 37107266), (882, 34456747), (931, 32643234), (1197, 25389182), (1274, 23854671), (1482, 20506647), (1638, 18553633), (1729, 17577126), (1862, 16321617), (1911, 15903114), (2223, 13671098), (2394, 12694591), (2793, 10881078), (3458, 8788563), (3822, 7951557), (4446, 6835549), (5187, 5859042), (5586, 5440539), (5733, 5301038), (8379, 3627026), (10374, 2929521), (11466, 2650519), (12103, 2511018), (15561, 1953014), (16758, 1813513), (24206, 1255509), (31122, 976507), (36309, 837006), (72618, 418503), (108927, 279002), (139501, 217854)]