121374090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70979}}^1$

素因数の和:71011

約数の個数: 48

約数和(自身を含む): 332186400

約数和(自身を除く): 210812310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 70979, 141958, 212937, 354895, 425874, 638811, 709790, 1064685, 1277622, 1348601, 2129370, 2697202, 3194055, 4045803, 6388110, 6743005, 8091606, 12137409, 13486010, 20229015, 24274818, 40458030, 60687045, 121374090]

約数ペア:

[(1, 121374090), (2, 60687045), (3, 40458030), (5, 24274818), (6, 20229015), (9, 13486010), (10, 12137409), (15, 8091606), (18, 6743005), (19, 6388110), (30, 4045803), (38, 3194055), (45, 2697202), (57, 2129370), (90, 1348601), (95, 1277622), (114, 1064685), (171, 709790), (190, 638811), (285, 425874), (342, 354895), (570, 212937), (855, 141958), (1710, 70979)]