13006210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 15505790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 149, 203, 215, 290, 298, 301, 406, 430, 602, 745, 1015, 1043, 1247, 1490, 1505, 2030, 2086, 2494, 3010, 4321, 5215, 6235, 6407, 8642, 8729, 10430, 12470, 12814, 17458, 21605, 30247, 32035, 43210, 43645, 44849, 60494, 64070, 87290, 89698, 151235, 185803, 224245, 302470, 371606, 448490, 929015, 1300621, 1858030, 2601242, 6503105, 13006210]

約数ペア:

[(1, 13006210), (2, 6503105), (5, 2601242), (7, 1858030), (10, 1300621), (14, 929015), (29, 448490), (35, 371606), (43, 302470), (58, 224245), (70, 185803), (86, 151235), (145, 89698), (149, 87290), (203, 64070), (215, 60494), (290, 44849), (298, 43645), (301, 43210), (406, 32035), (430, 30247), (602, 21605), (745, 17458), (1015, 12814), (1043, 12470), (1247, 10430), (1490, 8729), (1505, 8642), (2030, 6407), (2086, 6235), (2494, 5215), (3010, 4321)]