86732940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29501}}^1$

素因数の和:29527

約数の個数: 72

約数和(自身を含む): 282511152

約数和(自身を除く): 195778212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 29501, 59002, 88503, 118004, 147505, 177006, 206507, 295010, 354012, 413014, 442515, 590020, 619521, 826028, 885030, 1032535, 1239042, 1445549, 1770060, 2065070, 2478084, 2891098, 3097605, 4130140, 4336647, 5782196, 6195210, 7227745, 8673294, 12390420, 14455490, 17346588, 21683235, 28910980, 43366470, 86732940]

約数ペア:

[(1, 86732940), (2, 43366470), (3, 28910980), (4, 21683235), (5, 17346588), (6, 14455490), (7, 12390420), (10, 8673294), (12, 7227745), (14, 6195210), (15, 5782196), (20, 4336647), (21, 4130140), (28, 3097605), (30, 2891098), (35, 2478084), (42, 2065070), (49, 1770060), (60, 1445549), (70, 1239042), (84, 1032535), (98, 885030), (105, 826028), (140, 619521), (147, 590020), (196, 442515), (210, 413014), (245, 354012), (294, 295010), (420, 206507), (490, 177006), (588, 147505), (735, 118004), (980, 88503), (1470, 59002), (2940, 29501)]