70790986

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 128389536

約数和(自身を除く): 57598550

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 107, 157, 214, 301, 314, 602, 749, 1099, 1498, 2107, 2198, 4214, 4601, 5243, 6751, 7693, 9202, 10486, 13502, 15386, 16799, 32207, 33598, 47257, 64414, 94514, 117593, 225449, 235186, 330799, 450898, 661598, 722357, 823151, 1444714, 1646302, 5056499, 10112998, 35395493, 70790986]

約数ペア:

[(1, 70790986), (2, 35395493), (7, 10112998), (14, 5056499), (43, 1646302), (49, 1444714), (86, 823151), (98, 722357), (107, 661598), (157, 450898), (214, 330799), (301, 235186), (314, 225449), (602, 117593), (749, 94514), (1099, 64414), (1498, 47257), (2107, 33598), (2198, 32207), (4214, 16799), (4601, 15386), (5243, 13502), (6751, 10486), (7693, 9202)]