136027780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7417}}^1$

素因数の和:7564

約数の個数: 48

約数和(自身を含む): 329003136

約数和(自身を除く): 192975356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 7417, 9170, 14834, 18340, 29668, 37085, 51919, 74170, 103838, 148340, 207676, 259595, 519190, 971627, 1038380, 1943254, 3886508, 4858135, 6801389, 9716270, 13602778, 19432540, 27205556, 34006945, 68013890, 136027780]

約数ペア:

[(1, 136027780), (2, 68013890), (4, 34006945), (5, 27205556), (7, 19432540), (10, 13602778), (14, 9716270), (20, 6801389), (28, 4858135), (35, 3886508), (70, 1943254), (131, 1038380), (140, 971627), (262, 519190), (524, 259595), (655, 207676), (917, 148340), (1310, 103838), (1834, 74170), (2620, 51919), (3668, 37085), (4585, 29668), (7417, 18340), (9170, 14834)]