69859930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3209}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 144218880

約数和(自身を除く): 74358950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 3209, 4354, 6418, 10885, 16045, 21770, 22463, 32090, 44926, 112315, 224630, 997999, 1995998, 4989995, 6985993, 9979990, 13971986, 34929965, 69859930]

約数ペア:

[(1, 69859930), (2, 34929965), (5, 13971986), (7, 9979990), (10, 6985993), (14, 4989995), (35, 1995998), (70, 997999), (311, 224630), (622, 112315), (1555, 44926), (2177, 32090), (3110, 22463), (3209, 21770), (4354, 16045), (6418, 10885)]