8864030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 9521890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 911, 973, 1390, 1822, 1946, 4555, 4865, 6377, 9110, 9730, 12754, 31885, 63770, 126629, 253258, 633145, 886403, 1266290, 1772806, 4432015, 8864030]

約数ペア:

[(1, 8864030), (2, 4432015), (5, 1772806), (7, 1266290), (10, 886403), (14, 633145), (35, 253258), (70, 126629), (139, 63770), (278, 31885), (695, 12754), (911, 9730), (973, 9110), (1390, 6377), (1822, 4865), (1946, 4555)]