31269190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 59071680

約数和(自身を除く): 27802490

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 529, 1058, 1285, 2570, 2645, 5290, 5911, 11822, 12167, 24334, 29555, 59110, 60835, 121670, 135953, 271906, 679765, 1359530, 3126919, 6253838, 15634595, 31269190]

約数ペア:

[(1, 31269190), (2, 15634595), (5, 6253838), (10, 3126919), (23, 1359530), (46, 679765), (115, 271906), (230, 135953), (257, 121670), (514, 60835), (529, 59110), (1058, 29555), (1285, 24334), (2570, 12167), (2645, 11822), (5290, 5911)]