7228830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 13299810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1187, 1218, 2030, 2374, 3045, 3561, 5935, 6090, 7122, 8309, 11870, 16618, 17805, 24927, 34423, 35610, 41545, 49854, 68846, 83090, 103269, 124635, 172115, 206538, 240961, 249270, 344230, 481922, 516345, 722883, 1032690, 1204805, 1445766, 2409610, 3614415, 7228830]

約数ペア:

[(1, 7228830), (2, 3614415), (3, 2409610), (5, 1445766), (6, 1204805), (7, 1032690), (10, 722883), (14, 516345), (15, 481922), (21, 344230), (29, 249270), (30, 240961), (35, 206538), (42, 172115), (58, 124635), (70, 103269), (87, 83090), (105, 68846), (145, 49854), (174, 41545), (203, 35610), (210, 34423), (290, 24927), (406, 17805), (435, 16618), (609, 11870), (870, 8309), (1015, 7122), (1187, 6090), (1218, 5935), (2030, 3561), (2374, 3045)]