70999810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7297}}^1$

素因数の和:7450

約数の個数: 32

約数和(自身を含む): 147127680

約数和(自身を除く): 76127870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 7297, 9730, 14594, 36485, 51079, 72970, 102158, 255395, 510790, 1014283, 2028566, 5071415, 7099981, 10142830, 14199962, 35499905, 70999810]

約数ペア:

[(1, 70999810), (2, 35499905), (5, 14199962), (7, 10142830), (10, 7099981), (14, 5071415), (35, 2028566), (70, 1014283), (139, 510790), (278, 255395), (695, 102158), (973, 72970), (1390, 51079), (1946, 36485), (4865, 14594), (7297, 9730)]