90337470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7741}}^1$

素因数の和:8140

約数の個数: 32

約数和(自身を含む): 217395360

約数和(自身を除く): 127057890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 7741, 11670, 15482, 23223, 38705, 46446, 77410, 116115, 232230, 3011249, 6022498, 9033747, 15056245, 18067494, 30112490, 45168735, 90337470]

約数ペア:

[(1, 90337470), (2, 45168735), (3, 30112490), (5, 18067494), (6, 15056245), (10, 9033747), (15, 6022498), (30, 3011249), (389, 232230), (778, 116115), (1167, 77410), (1945, 46446), (2334, 38705), (3890, 23223), (5835, 15482), (7741, 11670)]