69762280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{35593}}^1$

素因数の和:35618

約数の個数: 48

約数和(自身を含む): 182597220

約数和(自身を除く): 112834940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 35593, 71186, 142372, 177965, 249151, 284744, 355930, 498302, 711860, 996604, 1245755, 1423720, 1744057, 1993208, 2491510, 3488114, 4983020, 6976228, 8720285, 9966040, 13952456, 17440570, 34881140, 69762280]

約数ペア:

[(1, 69762280), (2, 34881140), (4, 17440570), (5, 13952456), (7, 9966040), (8, 8720285), (10, 6976228), (14, 4983020), (20, 3488114), (28, 2491510), (35, 1993208), (40, 1744057), (49, 1423720), (56, 1245755), (70, 996604), (98, 711860), (140, 498302), (196, 355930), (245, 284744), (280, 249151), (392, 177965), (490, 142372), (980, 71186), (1960, 35593)]