279280330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{5443}}^1$

素因数の和:6190

約数の個数: 32

約数和(自身を含む): 575409024

約数和(自身を除く): 296128694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 733, 1466, 3665, 5131, 5443, 7330, 10262, 10886, 25655, 27215, 38101, 51310, 54430, 76202, 190505, 381010, 3989719, 7979438, 19948595, 27928033, 39897190, 55856066, 139640165, 279280330]

約数ペア:

[(1, 279280330), (2, 139640165), (5, 55856066), (7, 39897190), (10, 27928033), (14, 19948595), (35, 7979438), (70, 3989719), (733, 381010), (1466, 190505), (3665, 76202), (5131, 54430), (5443, 51310), (7330, 38101), (10262, 27215), (10886, 25655)]