89126940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{212207}}^1$

素因数の和:212226

約数の個数: 48

約数和(自身を含む): 285207552

約数和(自身を除く): 196080612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 212207, 424414, 636621, 848828, 1061035, 1273242, 1485449, 2122070, 2546484, 2970898, 3183105, 4244140, 4456347, 5941796, 6366210, 7427245, 8912694, 12732420, 14854490, 17825388, 22281735, 29708980, 44563470, 89126940]

約数ペア:

[(1, 89126940), (2, 44563470), (3, 29708980), (4, 22281735), (5, 17825388), (6, 14854490), (7, 12732420), (10, 8912694), (12, 7427245), (14, 6366210), (15, 5941796), (20, 4456347), (21, 4244140), (28, 3183105), (30, 2970898), (35, 2546484), (42, 2122070), (60, 1485449), (70, 1273242), (84, 1061035), (105, 848828), (140, 636621), (210, 424414), (420, 212207)]