172947330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15131}}^1$

素因数の和:15271

約数の個数: 48

約数和(自身を含む): 453233664

約数和(自身を除く): 280286334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 15131, 30262, 45393, 75655, 90786, 136179, 151310, 226965, 272358, 453930, 680895, 1361790, 1921637, 3843274, 5764911, 9608185, 11529822, 17294733, 19216370, 28824555, 34589466, 57649110, 86473665, 172947330]

約数ペア:

[(1, 172947330), (2, 86473665), (3, 57649110), (5, 34589466), (6, 28824555), (9, 19216370), (10, 17294733), (15, 11529822), (18, 9608185), (30, 5764911), (45, 3843274), (90, 1921637), (127, 1361790), (254, 680895), (381, 453930), (635, 272358), (762, 226965), (1143, 151310), (1270, 136179), (1905, 90786), (2286, 75655), (3810, 45393), (5715, 30262), (11430, 15131)]