7152180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17029}}^1$

素因数の和:17048

約数の個数: 48

約数和(自身を含む): 22888320

約数和(自身を除く): 15736140

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, 17029, 34058, 51087, 68116, 85145, 102174, 119203, 170290, 204348, 238406, 255435, 340580, 357609, 476812, 510870, 596015, 715218, 1021740, 1192030, 1430436, 1788045, 2384060, 3576090, 7152180]

約数ペア:

[(1, 7152180), (2, 3576090), (3, 2384060), (4, 1788045), (5, 1430436), (6, 1192030), (7, 1021740), (10, 715218), (12, 596015), (14, 510870), (15, 476812), (20, 357609), (21, 340580), (28, 255435), (30, 238406), (35, 204348), (42, 170290), (60, 119203), (70, 102174), (84, 85145), (105, 68116), (140, 51087), (210, 34058), (420, 17029)]