2017507530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1\times {\mathrm{991}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 4913971200

約数和(自身を除く): 2896463670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 859, 991, 1185, 1718, 1982, 2370, 2577, 2973, 4295, 4955, 5154, 5946, 8590, 9910, 12885, 14865, 25770, 29730, 67861, 78289, 135722, 156578, 203583, 234867, 339305, 391445, 407166, 469734, 678610, 782890, 851269, 1017915, 1174335, 1702538, 2035830, 2348670, 2553807, 4256345, 5107614, 8512690, 12769035, 25538070, 67250251, 134500502, 201750753, 336251255, 403501506, 672502510, 1008753765, 2017507530]

約数ペア:

[(1, 2017507530), (2, 1008753765), (3, 672502510), (5, 403501506), (6, 336251255), (10, 201750753), (15, 134500502), (30, 67250251), (79, 25538070), (158, 12769035), (237, 8512690), (395, 5107614), (474, 4256345), (790, 2553807), (859, 2348670), (991, 2035830), (1185, 1702538), (1718, 1174335), (1982, 1017915), (2370, 851269), (2577, 782890), (2973, 678610), (4295, 469734), (4955, 407166), (5154, 391445), (5946, 339305), (8590, 234867), (9910, 203583), (12885, 156578), (14865, 135722), (25770, 78289), (29730, 67861)]