178294030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 345047040

約数和(自身を除く): 166753010

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 103, 127, 145, 206, 235, 254, 290, 470, 515, 635, 1030, 1270, 1363, 2726, 2987, 3683, 4841, 5969, 5974, 6815, 7366, 9682, 11938, 13081, 13630, 14935, 18415, 24205, 26162, 29845, 29870, 36830, 48410, 59690, 65405, 130810, 140389, 173101, 280778, 346202, 379349, 614807, 701945, 758698, 865505, 1229614, 1403890, 1731010, 1896745, 3074035, 3793490, 6148070, 17829403, 35658806, 89147015, 178294030]

約数ペア:

[(1, 178294030), (2, 89147015), (5, 35658806), (10, 17829403), (29, 6148070), (47, 3793490), (58, 3074035), (94, 1896745), (103, 1731010), (127, 1403890), (145, 1229614), (206, 865505), (235, 758698), (254, 701945), (290, 614807), (470, 379349), (515, 346202), (635, 280778), (1030, 173101), (1270, 140389), (1363, 130810), (2726, 65405), (2987, 59690), (3683, 48410), (4841, 36830), (5969, 29870), (5974, 29845), (6815, 26162), (7366, 24205), (9682, 18415), (11938, 14935), (13081, 13630)]