857070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 2274480

約数和(自身を除く): 1417410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 107, 178, 214, 267, 321, 445, 534, 535, 642, 801, 890, 963, 1070, 1335, 1602, 1605, 1926, 2670, 3210, 4005, 4815, 8010, 9523, 9630, 19046, 28569, 47615, 57138, 85707, 95230, 142845, 171414, 285690, 428535, 857070]

約数ペア:

[(1, 857070), (2, 428535), (3, 285690), (5, 171414), (6, 142845), (9, 95230), (10, 85707), (15, 57138), (18, 47615), (30, 28569), (45, 19046), (89, 9630), (90, 9523), (107, 8010), (178, 4815), (214, 4005), (267, 3210), (321, 2670), (445, 1926), (534, 1605), (535, 1602), (642, 1335), (801, 1070), (890, 963)]