75037060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7549}}^1$

素因数の和:7636

約数の個数: 48

約数和(自身を含む): 182649600

約数和(自身を除く): 107612540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 7549, 9940, 15098, 30196, 37745, 52843, 75490, 105686, 150980, 211372, 264215, 528430, 535979, 1056860, 1071958, 2143916, 2679895, 3751853, 5359790, 7503706, 10719580, 15007412, 18759265, 37518530, 75037060]

約数ペア:

[(1, 75037060), (2, 37518530), (4, 18759265), (5, 15007412), (7, 10719580), (10, 7503706), (14, 5359790), (20, 3751853), (28, 2679895), (35, 2143916), (70, 1071958), (71, 1056860), (140, 535979), (142, 528430), (284, 264215), (355, 211372), (497, 150980), (710, 105686), (994, 75490), (1420, 52843), (1988, 37745), (2485, 30196), (4970, 15098), (7549, 9940)]