7315830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 19684080

約数和(自身を除く): 12368250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 2803, 5606, 8409, 14015, 16818, 25227, 28030, 42045, 50454, 81287, 84090, 126135, 162574, 243861, 252270, 406435, 487722, 731583, 812870, 1219305, 1463166, 2438610, 3657915, 7315830]

約数ペア:

[(1, 7315830), (2, 3657915), (3, 2438610), (5, 1463166), (6, 1219305), (9, 812870), (10, 731583), (15, 487722), (18, 406435), (29, 252270), (30, 243861), (45, 162574), (58, 126135), (87, 84090), (90, 81287), (145, 50454), (174, 42045), (261, 28030), (290, 25227), (435, 16818), (522, 14015), (870, 8409), (1305, 5606), (2610, 2803)]