9871370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 18724608

約数和(自身を除く): 8853238

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 230, 257, 334, 514, 835, 1285, 1670, 2570, 3841, 5911, 7682, 11822, 19205, 29555, 38410, 42919, 59110, 85838, 214595, 429190, 987137, 1974274, 4935685, 9871370]

約数ペア:

[(1, 9871370), (2, 4935685), (5, 1974274), (10, 987137), (23, 429190), (46, 214595), (115, 85838), (167, 59110), (230, 42919), (257, 38410), (334, 29555), (514, 19205), (835, 11822), (1285, 7682), (1670, 5911), (2570, 3841)]