2875230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 8017920

約数和(自身を除く): 5142690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 463, 621, 690, 926, 1035, 1242, 1389, 2070, 2315, 2778, 3105, 4167, 4630, 6210, 6945, 8334, 10649, 12501, 13890, 20835, 21298, 25002, 31947, 41670, 53245, 62505, 63894, 95841, 106490, 125010, 159735, 191682, 287523, 319470, 479205, 575046, 958410, 1437615, 2875230]

約数ペア:

[(1, 2875230), (2, 1437615), (3, 958410), (5, 575046), (6, 479205), (9, 319470), (10, 287523), (15, 191682), (18, 159735), (23, 125010), (27, 106490), (30, 95841), (45, 63894), (46, 62505), (54, 53245), (69, 41670), (90, 31947), (115, 25002), (135, 21298), (138, 20835), (207, 13890), (230, 12501), (270, 10649), (345, 8334), (414, 6945), (463, 6210), (621, 4630), (690, 4167), (926, 3105), (1035, 2778), (1242, 2315), (1389, 2070)]