70847230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 138080448

約数和(自身を除く): 67233218

約数列:

[1, 2, 5, 10, 37, 43, 61, 73, 74, 86, 122, 146, 185, 215, 305, 365, 370, 430, 610, 730, 1591, 2257, 2623, 2701, 3139, 3182, 4453, 4514, 5246, 5402, 6278, 7955, 8906, 11285, 13115, 13505, 15695, 15910, 22265, 22570, 26230, 27010, 31390, 44530, 97051, 116143, 164761, 191479, 194102, 232286, 329522, 382958, 485255, 580715, 823805, 957395, 970510, 1161430, 1647610, 1914790, 7084723, 14169446, 35423615, 70847230]

約数ペア:

[(1, 70847230), (2, 35423615), (5, 14169446), (10, 7084723), (37, 1914790), (43, 1647610), (61, 1161430), (73, 970510), (74, 957395), (86, 823805), (122, 580715), (146, 485255), (185, 382958), (215, 329522), (305, 232286), (365, 194102), (370, 191479), (430, 164761), (610, 116143), (730, 97051), (1591, 44530), (2257, 31390), (2623, 27010), (2701, 26230), (3139, 22570), (3182, 22265), (4453, 15910), (4514, 15695), (5246, 13505), (5402, 13115), (6278, 11285), (7955, 8906)]