71323209330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 174630297600

約数和(自身を除く): 103307088270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 239, 263, 327, 347, 478, 526, 545, 654, 694, 717, 789, 1041, 1090, 1195, 1315, 1434, 1578, 1635, 1735, 2082, 2390, 2630, 3270, 3470, 3585, 3945, 5205, 7170, 7890, 10410, 26051, 28667, 37823, 52102, 57334, 62857, 75646, 78153, 82933, 86001, 91261, 113469, 125714, 130255, 143335, 156306, 165866, 172002, 182522, 188571, 189115, 226938, 248799, 260510, 273783, 286670, 314285, 377142, 378230, 390765, 414665, 430005, 456305, 497598, 547566, 567345, 628570, 781530, 829330, 860010, 912610, 942855, 1134690, 1243995, 1368915, 1885710, 2487990, 2737830, 6851413, 9039697, 9947449, 13702826, 18079394, 19894898, 20554239, 21811379, 27119091, 29842347, 34257065, 41108478, 43622758, 45198485, 49737245, 54238182, 59684694, 65434137, 68514130, 90396970, 99474490, 102771195, 109056895, 130868274, 135595455, 149211735, 205542390, 218113790, 271190910, 298423470, 327170685, 654341370, 2377440311, 4754880622, 7132320933, 11887201555, 14264641866, 23774403110, 35661604665, 71323209330]

約数ペア:

[(1, 71323209330), (2, 35661604665), (3, 23774403110), (5, 14264641866), (6, 11887201555), (10, 7132320933), (15, 4754880622), (30, 2377440311), (109, 654341370), (218, 327170685), (239, 298423470), (263, 271190910), (327, 218113790), (347, 205542390), (478, 149211735), (526, 135595455), (545, 130868274), (654, 109056895), (694, 102771195), (717, 99474490), (789, 90396970), (1041, 68514130), (1090, 65434137), (1195, 59684694), (1315, 54238182), (1434, 49737245), (1578, 45198485), (1635, 43622758), (1735, 41108478), (2082, 34257065), (2390, 29842347), (2630, 27119091), (3270, 21811379), (3470, 20554239), (3585, 19894898), (3945, 18079394), (5205, 13702826), (7170, 9947449), (7890, 9039697), (10410, 6851413), (26051, 2737830), (28667, 2487990), (37823, 1885710), (52102, 1368915), (57334, 1243995), (62857, 1134690), (75646, 942855), (78153, 912610), (82933, 860010), (86001, 829330), (91261, 781530), (113469, 628570), (125714, 567345), (130255, 547566), (143335, 497598), (156306, 456305), (165866, 430005), (172002, 414665), (182522, 390765), (188571, 378230), (189115, 377142), (226938, 314285), (248799, 286670), (260510, 273783)]