34658540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 83571264

約数和(自身を除く): 48912724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 881, 1124, 1405, 1762, 1967, 2810, 3524, 3934, 4405, 5620, 6167, 7868, 8810, 9835, 12334, 17620, 19670, 24668, 30835, 39340, 61670, 123340, 247561, 495122, 990244, 1237805, 1732927, 2475610, 3465854, 4951220, 6931708, 8664635, 17329270, 34658540]

約数ペア:

[(1, 34658540), (2, 17329270), (4, 8664635), (5, 6931708), (7, 4951220), (10, 3465854), (14, 2475610), (20, 1732927), (28, 1237805), (35, 990244), (70, 495122), (140, 247561), (281, 123340), (562, 61670), (881, 39340), (1124, 30835), (1405, 24668), (1762, 19670), (1967, 17620), (2810, 12334), (3524, 9835), (3934, 8810), (4405, 7868), (5620, 6167)]