89685870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{63607}}^1$

素因数の和:63664

約数の個数: 32

約数和(自身を含む): 219829248

約数和(自身を除く): 130143378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 63607, 127214, 190821, 318035, 381642, 636070, 954105, 1908210, 2989529, 5979058, 8968587, 14947645, 17937174, 29895290, 44842935, 89685870]

約数ペア:

[(1, 89685870), (2, 44842935), (3, 29895290), (5, 17937174), (6, 14947645), (10, 8968587), (15, 5979058), (30, 2989529), (47, 1908210), (94, 954105), (141, 636070), (235, 381642), (282, 318035), (470, 190821), (705, 127214), (1410, 63607)]