69780206

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 120687840

約数和(自身を除く): 50907634

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 181, 289, 362, 391, 493, 578, 667, 782, 986, 1334, 3077, 4163, 5249, 6154, 6647, 8326, 8381, 10498, 11339, 13294, 16762, 22678, 52309, 70771, 89233, 104618, 120727, 141542, 178466, 192763, 241454, 385526, 1203107, 1516961, 2052359, 2406214, 3033922, 4104718, 34890103, 69780206]

約数ペア:

[(1, 69780206), (2, 34890103), (17, 4104718), (23, 3033922), (29, 2406214), (34, 2052359), (46, 1516961), (58, 1203107), (181, 385526), (289, 241454), (362, 192763), (391, 178466), (493, 141542), (578, 120727), (667, 104618), (782, 89233), (986, 70771), (1334, 52309), (3077, 22678), (4163, 16762), (5249, 13294), (6154, 11339), (6647, 10498), (8326, 8381)]