4219810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 9061632

約数和(自身を除く): 4841822

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 2621, 5242, 13105, 18347, 26210, 36694, 60283, 91735, 120566, 183470, 301415, 421981, 602830, 843962, 2109905, 4219810]

約数ペア:

[(1, 4219810), (2, 2109905), (5, 843962), (7, 602830), (10, 421981), (14, 301415), (23, 183470), (35, 120566), (46, 91735), (70, 60283), (115, 36694), (161, 26210), (230, 18347), (322, 13105), (805, 5242), (1610, 2621)]