303495540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{52147}}^1$

素因数の和:52256

約数の個数: 48

約数和(自身を含む): 858564672

約数和(自身を除く): 555069132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 52147, 104294, 156441, 208588, 260735, 312882, 521470, 625764, 782205, 1042940, 1564410, 3128820, 5058259, 10116518, 15174777, 20233036, 25291295, 30349554, 50582590, 60699108, 75873885, 101165180, 151747770, 303495540]

約数ペア:

[(1, 303495540), (2, 151747770), (3, 101165180), (4, 75873885), (5, 60699108), (6, 50582590), (10, 30349554), (12, 25291295), (15, 20233036), (20, 15174777), (30, 10116518), (60, 5058259), (97, 3128820), (194, 1564410), (291, 1042940), (388, 782205), (485, 625764), (582, 521470), (970, 312882), (1164, 260735), (1455, 208588), (1940, 156441), (2910, 104294), (5820, 52147)]