70222905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 127595520

約数和(自身を除く): 57372615

約数列:

[1, 3, 5, 9, 15, 31, 45, 71, 93, 155, 213, 279, 355, 465, 639, 709, 1065, 1395, 2127, 2201, 3195, 3545, 6381, 6603, 10635, 11005, 19809, 21979, 31905, 33015, 50339, 65937, 99045, 109895, 151017, 197811, 251695, 329685, 453051, 755085, 989055, 1560509, 2265255, 4681527, 7802545, 14044581, 23407635, 70222905]

約数ペア:

[(1, 70222905), (3, 23407635), (5, 14044581), (9, 7802545), (15, 4681527), (31, 2265255), (45, 1560509), (71, 989055), (93, 755085), (155, 453051), (213, 329685), (279, 251695), (355, 197811), (465, 151017), (639, 109895), (709, 99045), (1065, 65937), (1395, 50339), (2127, 33015), (2201, 31905), (3195, 21979), (3545, 19809), (6381, 11005), (6603, 10635)]