66748290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 96

約数和(自身を含む): 197385984

約数和(自身を除く): 130637694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 2671, 3570, 4165, 4998, 5342, 8013, 8330, 12495, 13355, 16026, 18697, 24990, 26710, 37394, 40065, 45407, 56091, 80130, 90814, 93485, 112182, 130879, 136221, 186970, 227035, 261758, 272442, 280455, 317849, 392637, 454070, 560910, 635698, 654395, 681105, 785274, 953547, 1308790, 1362210, 1589245, 1907094, 1963185, 2224943, 3178490, 3926370, 4449886, 4767735, 6674829, 9535470, 11124715, 13349658, 22249430, 33374145, 66748290]

約数ペア:

[(1, 66748290), (2, 33374145), (3, 22249430), (5, 13349658), (6, 11124715), (7, 9535470), (10, 6674829), (14, 4767735), (15, 4449886), (17, 3926370), (21, 3178490), (30, 2224943), (34, 1963185), (35, 1907094), (42, 1589245), (49, 1362210), (51, 1308790), (70, 953547), (85, 785274), (98, 681105), (102, 654395), (105, 635698), (119, 560910), (147, 454070), (170, 392637), (210, 317849), (238, 280455), (245, 272442), (255, 261758), (294, 227035), (357, 186970), (490, 136221), (510, 130879), (595, 112182), (714, 93485), (735, 90814), (833, 80130), (1190, 56091), (1470, 45407), (1666, 40065), (1785, 37394), (2499, 26710), (2671, 24990), (3570, 18697), (4165, 16026), (4998, 13355), (5342, 12495), (8013, 8330)]