69438810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{330661}}^1$

素因数の和:330678

約数の個数: 32

約数和(自身を含む): 190461312

約数和(自身を除く): 121022502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 330661, 661322, 991983, 1653305, 1983966, 2314627, 3306610, 4629254, 4959915, 6943881, 9919830, 11573135, 13887762, 23146270, 34719405, 69438810]

約数ペア:

[(1, 69438810), (2, 34719405), (3, 23146270), (5, 13887762), (6, 11573135), (7, 9919830), (10, 6943881), (14, 4959915), (15, 4629254), (21, 3306610), (30, 2314627), (35, 1983966), (42, 1653305), (70, 991983), (105, 661322), (210, 330661)]