30257860266

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1\times {\mathrm{1087}}^1$

素因数の和:2136

約数の個数: 96

約数和(自身を含む): 69509726208

約数和(自身を除く): 39251865942

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 947, 1087, 1278, 1633, 1894, 2174, 2841, 3261, 3266, 4899, 5682, 6522, 8523, 9783, 9798, 14697, 17046, 19566, 21781, 25001, 29394, 43562, 50002, 65343, 67237, 75003, 77177, 130686, 134474, 150006, 154354, 196029, 201711, 225009, 231531, 392058, 403422, 450018, 463062, 605133, 694593, 1029389, 1210266, 1389186, 1546451, 1775071, 2058778, 3088167, 3092902, 3550142, 4639353, 5325213, 6176334, 9264501, 9278706, 10650426, 13918059, 15975639, 18529002, 23675947, 27836118, 31951278, 47351894, 71027841, 73086619, 142055682, 146173238, 213083523, 219259857, 426167046, 438519714, 657779571, 1315559142, 1680992237, 3361984474, 5042976711, 10085953422, 15128930133, 30257860266]

約数ペア:

[(1, 30257860266), (2, 15128930133), (3, 10085953422), (6, 5042976711), (9, 3361984474), (18, 1680992237), (23, 1315559142), (46, 657779571), (69, 438519714), (71, 426167046), (138, 219259857), (142, 213083523), (207, 146173238), (213, 142055682), (414, 73086619), (426, 71027841), (639, 47351894), (947, 31951278), (1087, 27836118), (1278, 23675947), (1633, 18529002), (1894, 15975639), (2174, 13918059), (2841, 10650426), (3261, 9278706), (3266, 9264501), (4899, 6176334), (5682, 5325213), (6522, 4639353), (8523, 3550142), (9783, 3092902), (9798, 3088167), (14697, 2058778), (17046, 1775071), (19566, 1546451), (21781, 1389186), (25001, 1210266), (29394, 1029389), (43562, 694593), (50002, 605133), (65343, 463062), (67237, 450018), (75003, 403422), (77177, 392058), (130686, 231531), (134474, 225009), (150006, 201711), (154354, 196029)]