173127540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 495500544

約数和(自身を除く): 322373004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 151, 194, 197, 291, 302, 388, 394, 453, 485, 582, 591, 604, 755, 788, 906, 970, 985, 1164, 1182, 1455, 1510, 1812, 1940, 1970, 2265, 2364, 2910, 2955, 3020, 3940, 4530, 5820, 5910, 9060, 11820, 14647, 19109, 29294, 29747, 38218, 43941, 57327, 58588, 59494, 73235, 76436, 87882, 89241, 95545, 114654, 118988, 146470, 148735, 175764, 178482, 191090, 219705, 229308, 286635, 292940, 297470, 356964, 382180, 439410, 446205, 573270, 594940, 878820, 892410, 1146540, 1784820, 2885459, 5770918, 8656377, 11541836, 14427295, 17312754, 28854590, 34625508, 43281885, 57709180, 86563770, 173127540]

約数ペア:

[(1, 173127540), (2, 86563770), (3, 57709180), (4, 43281885), (5, 34625508), (6, 28854590), (10, 17312754), (12, 14427295), (15, 11541836), (20, 8656377), (30, 5770918), (60, 2885459), (97, 1784820), (151, 1146540), (194, 892410), (197, 878820), (291, 594940), (302, 573270), (388, 446205), (394, 439410), (453, 382180), (485, 356964), (582, 297470), (591, 292940), (604, 286635), (755, 229308), (788, 219705), (906, 191090), (970, 178482), (985, 175764), (1164, 148735), (1182, 146470), (1455, 118988), (1510, 114654), (1812, 95545), (1940, 89241), (1970, 87882), (2265, 76436), (2364, 73235), (2910, 59494), (2955, 58588), (3020, 57327), (3940, 43941), (4530, 38218), (5820, 29747), (5910, 29294), (9060, 19109), (11820, 14647)]