489270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 1202688

約数和(自身を除く): 713418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 347, 470, 694, 705, 1041, 1410, 1735, 2082, 3470, 5205, 10410, 16309, 32618, 48927, 81545, 97854, 163090, 244635, 489270]

約数ペア:

[(1, 489270), (2, 244635), (3, 163090), (5, 97854), (6, 81545), (10, 48927), (15, 32618), (30, 16309), (47, 10410), (94, 5205), (141, 3470), (235, 2082), (282, 1735), (347, 1410), (470, 1041), (694, 705)]