70924870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 133721280

約数和(自身を除く): 62796410

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 401, 769, 802, 1538, 2005, 3845, 4010, 7690, 9223, 17687, 18446, 35374, 46115, 88435, 92230, 176870, 308369, 616738, 1541845, 3083690, 7092487, 14184974, 35462435, 70924870]

約数ペア:

[(1, 70924870), (2, 35462435), (5, 14184974), (10, 7092487), (23, 3083690), (46, 1541845), (115, 616738), (230, 308369), (401, 176870), (769, 92230), (802, 88435), (1538, 46115), (2005, 35374), (3845, 18446), (4010, 17687), (7690, 9223)]