873540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 2778048

約数和(自身を除く): 1904508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 211, 230, 276, 345, 414, 422, 460, 633, 690, 828, 844, 1035, 1055, 1266, 1380, 1899, 2070, 2110, 2532, 3165, 3798, 4140, 4220, 4853, 6330, 7596, 9495, 9706, 12660, 14559, 18990, 19412, 24265, 29118, 37980, 43677, 48530, 58236, 72795, 87354, 97060, 145590, 174708, 218385, 291180, 436770, 873540]

約数ペア:

[(1, 873540), (2, 436770), (3, 291180), (4, 218385), (5, 174708), (6, 145590), (9, 97060), (10, 87354), (12, 72795), (15, 58236), (18, 48530), (20, 43677), (23, 37980), (30, 29118), (36, 24265), (45, 19412), (46, 18990), (60, 14559), (69, 12660), (90, 9706), (92, 9495), (115, 7596), (138, 6330), (180, 4853), (207, 4220), (211, 4140), (230, 3798), (276, 3165), (345, 2532), (414, 2110), (422, 2070), (460, 1899), (633, 1380), (690, 1266), (828, 1055), (844, 1035)]