16728870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1607}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 40290048

約数和(自身を除く): 23561178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1607, 1735, 2082, 3214, 3470, 4821, 5205, 8035, 9642, 10410, 16070, 24105, 48210, 557629, 1115258, 1672887, 2788145, 3345774, 5576290, 8364435, 16728870]

約数ペア:

[(1, 16728870), (2, 8364435), (3, 5576290), (5, 3345774), (6, 2788145), (10, 1672887), (15, 1115258), (30, 557629), (347, 48210), (694, 24105), (1041, 16070), (1607, 10410), (1735, 9642), (2082, 8035), (3214, 5205), (3470, 4821)]