508770810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{245783}}^1$

素因数の和:245819

約数の個数: 48

約数和(自身を含む): 1380322944

約数和(自身を除く): 871552134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 245783, 491566, 737349, 1228915, 1474698, 2212047, 2457830, 3686745, 4424094, 5653009, 7373490, 11060235, 11306018, 16959027, 22120470, 28265045, 33918054, 50877081, 56530090, 84795135, 101754162, 169590270, 254385405, 508770810]

約数ペア:

[(1, 508770810), (2, 254385405), (3, 169590270), (5, 101754162), (6, 84795135), (9, 56530090), (10, 50877081), (15, 33918054), (18, 28265045), (23, 22120470), (30, 16959027), (45, 11306018), (46, 11060235), (69, 7373490), (90, 5653009), (115, 4424094), (138, 3686745), (207, 2457830), (230, 2212047), (345, 1474698), (414, 1228915), (690, 737349), (1035, 491566), (2070, 245783)]