12160890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 36691200

約数和(自身を除く): 24530310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 199, 210, 291, 315, 398, 485, 582, 597, 630, 679, 873, 970, 995, 1194, 1358, 1393, 1455, 1746, 1791, 1990, 2037, 2786, 2910, 2985, 3395, 3582, 4074, 4179, 4365, 5970, 6111, 6790, 6965, 8358, 8730, 8955, 10185, 12222, 12537, 13930, 17910, 19303, 20370, 20895, 25074, 30555, 38606, 41790, 57909, 61110, 62685, 96515, 115818, 125370, 135121, 173727, 193030, 270242, 289545, 347454, 405363, 579090, 675605, 810726, 868635, 1216089, 1351210, 1737270, 2026815, 2432178, 4053630, 6080445, 12160890]

約数ペア:

[(1, 12160890), (2, 6080445), (3, 4053630), (5, 2432178), (6, 2026815), (7, 1737270), (9, 1351210), (10, 1216089), (14, 868635), (15, 810726), (18, 675605), (21, 579090), (30, 405363), (35, 347454), (42, 289545), (45, 270242), (63, 193030), (70, 173727), (90, 135121), (97, 125370), (105, 115818), (126, 96515), (194, 62685), (199, 61110), (210, 57909), (291, 41790), (315, 38606), (398, 30555), (485, 25074), (582, 20895), (597, 20370), (630, 19303), (679, 17910), (873, 13930), (970, 12537), (995, 12222), (1194, 10185), (1358, 8955), (1393, 8730), (1455, 8358), (1746, 6965), (1791, 6790), (1990, 6111), (2037, 5970), (2786, 4365), (2910, 4179), (2985, 4074), (3395, 3582)]