2757210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 6713280

約数和(自身を除く): 3956070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 1259, 2190, 2518, 3777, 6295, 7554, 12590, 18885, 37770, 91907, 183814, 275721, 459535, 551442, 919070, 1378605, 2757210]

約数ペア:

[(1, 2757210), (2, 1378605), (3, 919070), (5, 551442), (6, 459535), (10, 275721), (15, 183814), (30, 91907), (73, 37770), (146, 18885), (219, 12590), (365, 7554), (438, 6295), (730, 3777), (1095, 2518), (1259, 2190)]