2477230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 5220864

約数和(自身を除く): 2743634

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 823, 1505, 1646, 3010, 4115, 5761, 8230, 11522, 28805, 35389, 57610, 70778, 176945, 247723, 353890, 495446, 1238615, 2477230]

約数ペア:

[(1, 2477230), (2, 1238615), (5, 495446), (7, 353890), (10, 247723), (14, 176945), (35, 70778), (43, 57610), (70, 35389), (86, 28805), (215, 11522), (301, 8230), (430, 5761), (602, 4115), (823, 3010), (1505, 1646)]