71348442530

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1549}}^1\times {\mathrm{10687}}^1$

素因数の和:12674

約数の個数: 32

約数和(自身を含む): 128820326400

約数和(自身を除く): 57471883870

約数列:

[1, 2, 5, 10, 431, 862, 1549, 2155, 3098, 4310, 7745, 10687, 15490, 21374, 53435, 106870, 667619, 1335238, 3338095, 4606097, 6676190, 9212194, 16554163, 23030485, 33108326, 46060970, 82770815, 165541630, 7134844253, 14269688506, 35674221265, 71348442530]

約数ペア:

[(1, 71348442530), (2, 35674221265), (5, 14269688506), (10, 7134844253), (431, 165541630), (862, 82770815), (1549, 46060970), (2155, 33108326), (3098, 23030485), (4310, 16554163), (7745, 9212194), (10687, 6676190), (15490, 4606097), (21374, 3338095), (53435, 1335238), (106870, 667619)]