2469590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2325610

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 199, 365, 398, 730, 995, 1241, 1990, 2482, 3383, 6205, 6766, 12410, 14527, 16915, 29054, 33830, 72635, 145270, 246959, 493918, 1234795, 2469590]

約数ペア:

[(1, 2469590), (2, 1234795), (5, 493918), (10, 246959), (17, 145270), (34, 72635), (73, 33830), (85, 29054), (146, 16915), (170, 14527), (199, 12410), (365, 6766), (398, 6205), (730, 3383), (995, 2482), (1241, 1990)]