27813190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 55069632

約数和(自身を除く): 27256442

約数列:

[1, 2, 5, 10, 17, 34, 47, 59, 85, 94, 118, 170, 235, 295, 470, 590, 799, 1003, 1598, 2006, 2773, 3481, 3995, 5015, 5546, 6962, 7990, 10030, 13865, 17405, 27730, 34810, 47141, 59177, 94282, 118354, 163607, 235705, 295885, 327214, 471410, 591770, 818035, 1636070, 2781319, 5562638, 13906595, 27813190]

約数ペア:

[(1, 27813190), (2, 13906595), (5, 5562638), (10, 2781319), (17, 1636070), (34, 818035), (47, 591770), (59, 471410), (85, 327214), (94, 295885), (118, 235705), (170, 163607), (235, 118354), (295, 94282), (470, 59177), (590, 47141), (799, 34810), (1003, 27730), (1598, 17405), (2006, 13865), (2773, 10030), (3481, 7990), (3995, 6962), (5015, 5546)]