64661070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10831}}^1$

素因数の和:11040

約数の個数: 32

約数和(自身を含む): 155980800

約数和(自身を除く): 91319730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 10831, 21662, 32493, 54155, 64986, 108310, 162465, 324930, 2155369, 4310738, 6466107, 10776845, 12932214, 21553690, 32330535, 64661070]

約数ペア:

[(1, 64661070), (2, 32330535), (3, 21553690), (5, 12932214), (6, 10776845), (10, 6466107), (15, 4310738), (30, 2155369), (199, 324930), (398, 162465), (597, 108310), (995, 64986), (1194, 54155), (1990, 32493), (2985, 21662), (5970, 10831)]