157036530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1523}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 431889408

約数和(自身を除く): 274852878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 491, 982, 1473, 1523, 2455, 2946, 3046, 3437, 4569, 4910, 6874, 7365, 7615, 9138, 10311, 10661, 14730, 15230, 17185, 20622, 21322, 22845, 31983, 34370, 45690, 51555, 53305, 63966, 103110, 106610, 159915, 319830, 747793, 1495586, 2243379, 3738965, 4486758, 5234551, 7477930, 10469102, 11216895, 15703653, 22433790, 26172755, 31407306, 52345510, 78518265, 157036530]

約数ペア:

[(1, 157036530), (2, 78518265), (3, 52345510), (5, 31407306), (6, 26172755), (7, 22433790), (10, 15703653), (14, 11216895), (15, 10469102), (21, 7477930), (30, 5234551), (35, 4486758), (42, 3738965), (70, 2243379), (105, 1495586), (210, 747793), (491, 319830), (982, 159915), (1473, 106610), (1523, 103110), (2455, 63966), (2946, 53305), (3046, 51555), (3437, 45690), (4569, 34370), (4910, 31983), (6874, 22845), (7365, 21322), (7615, 20622), (9138, 17185), (10311, 15230), (10661, 14730)]