147788270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{111119}}^1$

素因数の和:111152

約数の個数: 32

約数和(自身を含む): 320025600

約数和(自身を除く): 172237330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 111119, 222238, 555595, 777833, 1111190, 1555666, 2111261, 3889165, 4222522, 7778330, 10556305, 14778827, 21112610, 29557654, 73894135, 147788270]

約数ペア:

[(1, 147788270), (2, 73894135), (5, 29557654), (7, 21112610), (10, 14778827), (14, 10556305), (19, 7778330), (35, 4222522), (38, 3889165), (70, 2111261), (95, 1555666), (133, 1111190), (190, 777833), (266, 555595), (665, 222238), (1330, 111119)]