855870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 2101248

約数和(自身を除く): 1245378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 607, 705, 1214, 1410, 1821, 3035, 3642, 6070, 9105, 18210, 28529, 57058, 85587, 142645, 171174, 285290, 427935, 855870]

約数ペア:

[(1, 855870), (2, 427935), (3, 285290), (5, 171174), (6, 142645), (10, 85587), (15, 57058), (30, 28529), (47, 18210), (94, 9105), (141, 6070), (235, 3642), (282, 3035), (470, 1821), (607, 1410), (705, 1214)]