75205710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19433}}^1$

素因数の和:19489

約数の個数: 48

約数和(自身を含む): 200092464

約数和(自身を除く): 124886754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 19433, 38866, 58299, 97165, 116598, 174897, 194330, 291495, 349794, 582990, 835619, 874485, 1671238, 1748970, 2506857, 4178095, 5013714, 7520571, 8356190, 12534285, 15041142, 25068570, 37602855, 75205710]

約数ペア:

[(1, 75205710), (2, 37602855), (3, 25068570), (5, 15041142), (6, 12534285), (9, 8356190), (10, 7520571), (15, 5013714), (18, 4178095), (30, 2506857), (43, 1748970), (45, 1671238), (86, 874485), (90, 835619), (129, 582990), (215, 349794), (258, 291495), (387, 194330), (430, 174897), (645, 116598), (774, 97165), (1290, 58299), (1935, 38866), (3870, 19433)]