71315850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{27967}}^1$

素因数の和:27999

約数の個数: 48

約数和(自身を含む): 187273728

約数和(自身を除く): 115957878

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 27967, 55934, 83901, 139835, 167802, 279670, 419505, 475439, 699175, 839010, 950878, 1398350, 1426317, 2097525, 2377195, 2852634, 4195050, 4754390, 7131585, 11885975, 14263170, 23771950, 35657925, 71315850]

約数ペア:

[(1, 71315850), (2, 35657925), (3, 23771950), (5, 14263170), (6, 11885975), (10, 7131585), (15, 4754390), (17, 4195050), (25, 2852634), (30, 2377195), (34, 2097525), (50, 1426317), (51, 1398350), (75, 950878), (85, 839010), (102, 699175), (150, 475439), (170, 419505), (255, 279670), (425, 167802), (510, 139835), (850, 83901), (1275, 55934), (2550, 27967)]