30970396

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 58521568

約数和(自身を除く): 27551172

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 289, 292, 367, 578, 734, 1156, 1241, 1468, 2482, 4964, 6239, 12478, 21097, 24956, 26791, 42194, 53582, 84388, 106063, 107164, 212126, 424252, 455447, 910894, 1821788, 7742599, 15485198, 30970396]

約数ペア:

[(1, 30970396), (2, 15485198), (4, 7742599), (17, 1821788), (34, 910894), (68, 455447), (73, 424252), (146, 212126), (289, 107164), (292, 106063), (367, 84388), (578, 53582), (734, 42194), (1156, 26791), (1241, 24956), (1468, 21097), (2482, 12478), (4964, 6239)]