2272550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 4975872

約数和(自身を除く): 2703322

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 151, 175, 215, 301, 302, 350, 430, 602, 755, 1057, 1075, 1505, 1510, 2114, 2150, 3010, 3775, 5285, 6493, 7525, 7550, 10570, 12986, 15050, 26425, 32465, 45451, 52850, 64930, 90902, 162325, 227255, 324650, 454510, 1136275, 2272550]

約数ペア:

[(1, 2272550), (2, 1136275), (5, 454510), (7, 324650), (10, 227255), (14, 162325), (25, 90902), (35, 64930), (43, 52850), (50, 45451), (70, 32465), (86, 26425), (151, 15050), (175, 12986), (215, 10570), (301, 7550), (302, 7525), (350, 6493), (430, 5285), (602, 3775), (755, 3010), (1057, 2150), (1075, 2114), (1505, 1510)]