82571670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{305821}}^1$

素因数の和:305837

約数の個数: 32

約数和(自身を含む): 220191840

約数和(自身を除く): 137620170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 305821, 611642, 917463, 1529105, 1834926, 2752389, 3058210, 4587315, 5504778, 8257167, 9174630, 13761945, 16514334, 27523890, 41285835, 82571670]

約数ペア:

[(1, 82571670), (2, 41285835), (3, 27523890), (5, 16514334), (6, 13761945), (9, 9174630), (10, 8257167), (15, 5504778), (18, 4587315), (27, 3058210), (30, 2752389), (45, 1834926), (54, 1529105), (90, 917463), (135, 611642), (270, 305821)]