31700004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 84940800

約数和(自身を除く): 53240796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1579, 1673, 2868, 3158, 3346, 4737, 5019, 6316, 6692, 9474, 10038, 11053, 18948, 20076, 22106, 33159, 44212, 66318, 132636, 377381, 754762, 1132143, 1509524, 2264286, 2641667, 4528572, 5283334, 7925001, 10566668, 15850002, 31700004]

約数ペア:

[(1, 31700004), (2, 15850002), (3, 10566668), (4, 7925001), (6, 5283334), (7, 4528572), (12, 2641667), (14, 2264286), (21, 1509524), (28, 1132143), (42, 754762), (84, 377381), (239, 132636), (478, 66318), (717, 44212), (956, 33159), (1434, 22106), (1579, 20076), (1673, 18948), (2868, 11053), (3158, 10038), (3346, 9474), (4737, 6692), (5019, 6316)]