287500410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67967}}^1$

素因数の和:68027

約数の個数: 48

約数和(自身を含む): 763416576

約数和(自身を除く): 475916166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 67967, 135934, 203901, 339835, 407802, 611703, 679670, 1019505, 1223406, 2039010, 3058515, 3194449, 6117030, 6388898, 9583347, 15972245, 19166694, 28750041, 31944490, 47916735, 57500082, 95833470, 143750205, 287500410]

約数ペア:

[(1, 287500410), (2, 143750205), (3, 95833470), (5, 57500082), (6, 47916735), (9, 31944490), (10, 28750041), (15, 19166694), (18, 15972245), (30, 9583347), (45, 6388898), (47, 6117030), (90, 3194449), (94, 3058515), (141, 2039010), (235, 1223406), (282, 1019505), (423, 679670), (470, 611703), (705, 407802), (846, 339835), (1410, 203901), (2115, 135934), (4230, 67967)]