69299860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1787}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 167013504

約数和(自身を除く): 97713644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1787, 1939, 2770, 3574, 3878, 5540, 7148, 7756, 8935, 9695, 12509, 17870, 19390, 25018, 35740, 38780, 50036, 62545, 125090, 250180, 494999, 989998, 1979996, 2474995, 3464993, 4949990, 6929986, 9899980, 13859972, 17324965, 34649930, 69299860]

約数ペア:

[(1, 69299860), (2, 34649930), (4, 17324965), (5, 13859972), (7, 9899980), (10, 6929986), (14, 4949990), (20, 3464993), (28, 2474995), (35, 1979996), (70, 989998), (140, 494999), (277, 250180), (554, 125090), (1108, 62545), (1385, 50036), (1787, 38780), (1939, 35740), (2770, 25018), (3574, 19390), (3878, 17870), (5540, 12509), (7148, 9695), (7756, 8935)]