66861570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2931

約数の個数: 64

約数和(自身を含む): 173093760

約数和(自身を除く): 106232190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 2861, 3895, 4674, 5722, 7790, 8583, 11685, 14305, 17166, 23370, 28610, 42915, 54359, 85830, 108718, 117301, 163077, 234602, 271795, 326154, 351903, 543590, 586505, 703806, 815385, 1173010, 1630770, 1759515, 2228719, 3519030, 4457438, 6686157, 11143595, 13372314, 22287190, 33430785, 66861570]

約数ペア:

[(1, 66861570), (2, 33430785), (3, 22287190), (5, 13372314), (6, 11143595), (10, 6686157), (15, 4457438), (19, 3519030), (30, 2228719), (38, 1759515), (41, 1630770), (57, 1173010), (82, 815385), (95, 703806), (114, 586505), (123, 543590), (190, 351903), (205, 326154), (246, 271795), (285, 234602), (410, 163077), (570, 117301), (615, 108718), (779, 85830), (1230, 54359), (1558, 42915), (2337, 28610), (2861, 23370), (3895, 17166), (4674, 14305), (5722, 11685), (7790, 8583)]