219448170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17293}}^1$

素因数の和:17356

約数の個数: 64

約数和(自身を含む): 597680640

約数和(自身を除く): 378232470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 17293, 34586, 51879, 86465, 103758, 155637, 172930, 259395, 311274, 466911, 518790, 778185, 812771, 933822, 1556370, 1625542, 2334555, 2438313, 4063855, 4669110, 4876626, 7314939, 8127710, 12191565, 14629878, 21944817, 24383130, 36574695, 43889634, 73149390, 109724085, 219448170]

約数ペア:

[(1, 219448170), (2, 109724085), (3, 73149390), (5, 43889634), (6, 36574695), (9, 24383130), (10, 21944817), (15, 14629878), (18, 12191565), (27, 8127710), (30, 7314939), (45, 4876626), (47, 4669110), (54, 4063855), (90, 2438313), (94, 2334555), (135, 1625542), (141, 1556370), (235, 933822), (270, 812771), (282, 778185), (423, 518790), (470, 466911), (705, 311274), (846, 259395), (1269, 172930), (1410, 155637), (2115, 103758), (2538, 86465), (4230, 51879), (6345, 34586), (12690, 17293)]