284499457930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6871}}^1\times {\mathrm{37987}}^1$

素因数の和:44974

約数の個数: 32

約数和(自身を含む): 516886001280

約数和(自身を除く): 232386543350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 6871, 13742, 34355, 37987, 68710, 75974, 189935, 379870, 748939, 1497878, 3744695, 4140583, 7489390, 8281166, 20702915, 41405830, 261008677, 522017354, 1305043385, 2610086770, 28449945793, 56899891586, 142249728965, 284499457930]

約数ペア:

[(1, 284499457930), (2, 142249728965), (5, 56899891586), (10, 28449945793), (109, 2610086770), (218, 1305043385), (545, 522017354), (1090, 261008677), (6871, 41405830), (13742, 20702915), (34355, 8281166), (37987, 7489390), (68710, 4140583), (75974, 3744695), (189935, 1497878), (379870, 748939)]