61242690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30469}}^1$

素因数の和:30546

約数の個数: 32

約数和(自身を含む): 149181120

約数和(自身を除く): 87938430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 30469, 60938, 91407, 152345, 182814, 304690, 457035, 914070, 2041423, 4082846, 6124269, 10207115, 12248538, 20414230, 30621345, 61242690]

約数ペア:

[(1, 61242690), (2, 30621345), (3, 20414230), (5, 12248538), (6, 10207115), (10, 6124269), (15, 4082846), (30, 2041423), (67, 914070), (134, 457035), (201, 304690), (335, 182814), (402, 152345), (670, 91407), (1005, 60938), (2010, 30469)]