308033710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{78781}}^1$

素因数の和:78828

約数の個数: 32

約数和(自身を含む): 612608832

約数和(自身を除く): 304575122

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 78781, 157562, 393905, 787810, 1339277, 1811963, 2678554, 3623926, 6696385, 9059815, 13392770, 18119630, 30803371, 61606742, 154016855, 308033710]

約数ペア:

[(1, 308033710), (2, 154016855), (5, 61606742), (10, 30803371), (17, 18119630), (23, 13392770), (34, 9059815), (46, 6696385), (85, 3623926), (115, 2678554), (170, 1811963), (230, 1339277), (391, 787810), (782, 393905), (1955, 157562), (3910, 78781)]