38808420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92401}}^1$

素因数の和:92420

約数の個数: 48

約数和(自身を含む): 124188288

約数和(自身を除く): 85379868

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, 92401, 184802, 277203, 369604, 462005, 554406, 646807, 924010, 1108812, 1293614, 1386015, 1848020, 1940421, 2587228, 2772030, 3234035, 3880842, 5544060, 6468070, 7761684, 9702105, 12936140, 19404210, 38808420]

約数ペア:

[(1, 38808420), (2, 19404210), (3, 12936140), (4, 9702105), (5, 7761684), (6, 6468070), (7, 5544060), (10, 3880842), (12, 3234035), (14, 2772030), (15, 2587228), (20, 1940421), (21, 1848020), (28, 1386015), (30, 1293614), (35, 1108812), (42, 924010), (60, 646807), (70, 554406), (84, 462005), (105, 369604), (140, 277203), (210, 184802), (420, 92401)]