68710920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5903}}^1$

素因数の和:6014

約数の個数: 64

約数和(自身を含む): 208293120

約数和(自身を除く): 139582200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 5903, 11640, 11806, 17709, 23612, 29515, 35418, 47224, 59030, 70836, 88545, 118060, 141672, 177090, 236120, 354180, 572591, 708360, 1145182, 1717773, 2290364, 2862955, 3435546, 4580728, 5725910, 6871092, 8588865, 11451820, 13742184, 17177730, 22903640, 34355460, 68710920]

約数ペア:

[(1, 68710920), (2, 34355460), (3, 22903640), (4, 17177730), (5, 13742184), (6, 11451820), (8, 8588865), (10, 6871092), (12, 5725910), (15, 4580728), (20, 3435546), (24, 2862955), (30, 2290364), (40, 1717773), (60, 1145182), (97, 708360), (120, 572591), (194, 354180), (291, 236120), (388, 177090), (485, 141672), (582, 118060), (776, 88545), (970, 70836), (1164, 59030), (1455, 47224), (1940, 35418), (2328, 29515), (2910, 23612), (3880, 17709), (5820, 11806), (5903, 11640)]