9169970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 18567360

約数和(自身を除く): 9397390

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 167, 170, 190, 289, 323, 334, 578, 646, 835, 1445, 1615, 1670, 2839, 2890, 3173, 3230, 5491, 5678, 6346, 10982, 14195, 15865, 27455, 28390, 31730, 48263, 53941, 54910, 96526, 107882, 241315, 269705, 482630, 539410, 916997, 1833994, 4584985, 9169970]

約数ペア:

[(1, 9169970), (2, 4584985), (5, 1833994), (10, 916997), (17, 539410), (19, 482630), (34, 269705), (38, 241315), (85, 107882), (95, 96526), (167, 54910), (170, 53941), (190, 48263), (289, 31730), (323, 28390), (334, 27455), (578, 15865), (646, 14195), (835, 10982), (1445, 6346), (1615, 5678), (1670, 5491), (2839, 3230), (2890, 3173)]