90165690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3121}}^1$

素因数の和:3244

約数の個数: 64

約数和(自身を含む): 242766720

約数和(自身を除く): 152601030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3121, 3210, 4815, 5778, 6242, 9363, 9630, 14445, 15605, 18726, 28089, 28890, 31210, 46815, 56178, 84267, 93630, 140445, 168534, 280890, 333947, 421335, 667894, 842670, 1001841, 1669735, 2003682, 3005523, 3339470, 5009205, 6011046, 9016569, 10018410, 15027615, 18033138, 30055230, 45082845, 90165690]

約数ペア:

[(1, 90165690), (2, 45082845), (3, 30055230), (5, 18033138), (6, 15027615), (9, 10018410), (10, 9016569), (15, 6011046), (18, 5009205), (27, 3339470), (30, 3005523), (45, 2003682), (54, 1669735), (90, 1001841), (107, 842670), (135, 667894), (214, 421335), (270, 333947), (321, 280890), (535, 168534), (642, 140445), (963, 93630), (1070, 84267), (1605, 56178), (1926, 46815), (2889, 31210), (3121, 28890), (3210, 28089), (4815, 18726), (5778, 15605), (6242, 14445), (9363, 9630)]