30761703

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 55244800

約数和(自身を除く): 24483097

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 829, 1197, 1767, 1953, 2487, 4123, 5301, 5803, 7461, 12369, 15751, 17409, 25699, 37107, 47253, 52227, 77097, 110257, 141759, 179893, 231291, 330771, 488281, 539679, 992313, 1464843, 1619037, 3417967, 4394529, 10253901, 30761703]

約数ペア:

[(1, 30761703), (3, 10253901), (7, 4394529), (9, 3417967), (19, 1619037), (21, 1464843), (31, 992313), (57, 539679), (63, 488281), (93, 330771), (133, 231291), (171, 179893), (217, 141759), (279, 110257), (399, 77097), (589, 52227), (651, 47253), (829, 37107), (1197, 25699), (1767, 17409), (1953, 15751), (2487, 12369), (4123, 7461), (5301, 5803)]