201402090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117779}}^1$

素因数の和:117811

約数の個数: 48

約数和(自身を含む): 551210400

約数和(自身を除く): 349808310

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, 117779, 235558, 353337, 588895, 706674, 1060011, 1177790, 1766685, 2120022, 2237801, 3533370, 4475602, 5300055, 6713403, 10600110, 11189005, 13426806, 20140209, 22378010, 33567015, 40280418, 67134030, 100701045, 201402090]

約数ペア:

[(1, 201402090), (2, 100701045), (3, 67134030), (5, 40280418), (6, 33567015), (9, 22378010), (10, 20140209), (15, 13426806), (18, 11189005), (19, 10600110), (30, 6713403), (38, 5300055), (45, 4475602), (57, 3533370), (90, 2237801), (95, 2120022), (114, 1766685), (171, 1177790), (190, 1060011), (285, 706674), (342, 588895), (570, 353337), (855, 235558), (1710, 117779)]