122532670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6781}}^1$

素因数の和:6940

約数の個数: 32

約数和(自身を含む): 239268960

約数和(自身を除く): 116736290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 6781, 9035, 13562, 18070, 33905, 67810, 88153, 176306, 440765, 881530, 942559, 1885118, 4712795, 9425590, 12253267, 24506534, 61266335, 122532670]

約数ペア:

[(1, 122532670), (2, 61266335), (5, 24506534), (10, 12253267), (13, 9425590), (26, 4712795), (65, 1885118), (130, 942559), (139, 881530), (278, 440765), (695, 176306), (1390, 88153), (1807, 67810), (3614, 33905), (6781, 18070), (9035, 13562)]