2186010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 5762016

約数和(自身を除く): 3576006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 227, 321, 454, 535, 642, 681, 963, 1070, 1135, 1362, 1605, 1926, 2043, 2270, 3210, 3405, 4086, 4815, 6810, 9630, 10215, 20430, 24289, 48578, 72867, 121445, 145734, 218601, 242890, 364335, 437202, 728670, 1093005, 2186010]

約数ペア:

[(1, 2186010), (2, 1093005), (3, 728670), (5, 437202), (6, 364335), (9, 242890), (10, 218601), (15, 145734), (18, 121445), (30, 72867), (45, 48578), (90, 24289), (107, 20430), (214, 10215), (227, 9630), (321, 6810), (454, 4815), (535, 4086), (642, 3405), (681, 3210), (963, 2270), (1070, 2043), (1135, 1926), (1362, 1605)]