67704180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 200890368

約数和(自身を除く): 133186188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 691, 710, 852, 1065, 1380, 1382, 1420, 1633, 2073, 2130, 2764, 3266, 3455, 4146, 4260, 4899, 6532, 6910, 8165, 8292, 9798, 10365, 13820, 15893, 16330, 19596, 20730, 24495, 31786, 32660, 41460, 47679, 48990, 49061, 63572, 79465, 95358, 97980, 98122, 147183, 158930, 190716, 196244, 238395, 245305, 294366, 317860, 476790, 490610, 588732, 735915, 953580, 981220, 1128403, 1471830, 2256806, 2943660, 3385209, 4513612, 5642015, 6770418, 11284030, 13540836, 16926045, 22568060, 33852090, 67704180]

約数ペア:

[(1, 67704180), (2, 33852090), (3, 22568060), (4, 16926045), (5, 13540836), (6, 11284030), (10, 6770418), (12, 5642015), (15, 4513612), (20, 3385209), (23, 2943660), (30, 2256806), (46, 1471830), (60, 1128403), (69, 981220), (71, 953580), (92, 735915), (115, 588732), (138, 490610), (142, 476790), (213, 317860), (230, 294366), (276, 245305), (284, 238395), (345, 196244), (355, 190716), (426, 158930), (460, 147183), (690, 98122), (691, 97980), (710, 95358), (852, 79465), (1065, 63572), (1380, 49061), (1382, 48990), (1420, 47679), (1633, 41460), (2073, 32660), (2130, 31786), (2764, 24495), (3266, 20730), (3455, 19596), (4146, 16330), (4260, 15893), (4899, 13820), (6532, 10365), (6910, 9798), (8165, 8292)]