71793810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 218142720

約数和(自身を除く): 146348910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 594, 621, 690, 759, 990, 1035, 1051, 1242, 1265, 1485, 1518, 2070, 2102, 2277, 2530, 2970, 3105, 3153, 3795, 4554, 5255, 6210, 6306, 6831, 7590, 9459, 10510, 11385, 11561, 13662, 15765, 18918, 22770, 23122, 24173, 28377, 31530, 34155, 34683, 47295, 48346, 56754, 57805, 68310, 69366, 72519, 94590, 104049, 115610, 120865, 141885, 145038, 173415, 208098, 217557, 241730, 265903, 283770, 312147, 346830, 362595, 435114, 520245, 531806, 624294, 652671, 725190, 797709, 1040490, 1087785, 1305342, 1329515, 1560735, 1595418, 2175570, 2393127, 2659030, 3121470, 3263355, 3988545, 4786254, 6526710, 7179381, 7977090, 11965635, 14358762, 23931270, 35896905, 71793810]

約数ペア:

[(1, 71793810), (2, 35896905), (3, 23931270), (5, 14358762), (6, 11965635), (9, 7977090), (10, 7179381), (11, 6526710), (15, 4786254), (18, 3988545), (22, 3263355), (23, 3121470), (27, 2659030), (30, 2393127), (33, 2175570), (45, 1595418), (46, 1560735), (54, 1329515), (55, 1305342), (66, 1087785), (69, 1040490), (90, 797709), (99, 725190), (110, 652671), (115, 624294), (135, 531806), (138, 520245), (165, 435114), (198, 362595), (207, 346830), (230, 312147), (253, 283770), (270, 265903), (297, 241730), (330, 217557), (345, 208098), (414, 173415), (495, 145038), (506, 141885), (594, 120865), (621, 115610), (690, 104049), (759, 94590), (990, 72519), (1035, 69366), (1051, 68310), (1242, 57805), (1265, 56754), (1485, 48346), (1518, 47295), (2070, 34683), (2102, 34155), (2277, 31530), (2530, 28377), (2970, 24173), (3105, 23122), (3153, 22770), (3795, 18918), (4554, 15765), (5255, 13662), (6210, 11561), (6306, 11385), (6831, 10510), (7590, 9459)]