61752180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{147029}}^1$

素因数の和:147048

約数の個数: 48

約数和(自身を含む): 197608320

約数和(自身を除く): 135856140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 147029, 294058, 441087, 588116, 735145, 882174, 1029203, 1470290, 1764348, 2058406, 2205435, 2940580, 3087609, 4116812, 4410870, 5146015, 6175218, 8821740, 10292030, 12350436, 15438045, 20584060, 30876090, 61752180]

約数ペア:

[(1, 61752180), (2, 30876090), (3, 20584060), (4, 15438045), (5, 12350436), (6, 10292030), (7, 8821740), (10, 6175218), (12, 5146015), (14, 4410870), (15, 4116812), (20, 3087609), (21, 2940580), (28, 2205435), (30, 2058406), (35, 1764348), (42, 1470290), (60, 1029203), (70, 882174), (84, 735145), (105, 588116), (140, 441087), (210, 294058), (420, 147029)]