2453670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 6458400

約数和(自身を除く): 4004730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 199, 274, 398, 411, 597, 685, 822, 995, 1194, 1233, 1370, 1791, 1990, 2055, 2466, 2985, 3582, 4110, 5970, 6165, 8955, 12330, 17910, 27263, 54526, 81789, 136315, 163578, 245367, 272630, 408945, 490734, 817890, 1226835, 2453670]

約数ペア:

[(1, 2453670), (2, 1226835), (3, 817890), (5, 490734), (6, 408945), (9, 272630), (10, 245367), (15, 163578), (18, 136315), (30, 81789), (45, 54526), (90, 27263), (137, 17910), (199, 12330), (274, 8955), (398, 6165), (411, 5970), (597, 4110), (685, 3582), (822, 2985), (995, 2466), (1194, 2055), (1233, 1990), (1370, 1791)]