142142690

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{45413}}^1$

素因数の和:45733

約数の個数: 16

約数和(自身を含む): 256679928

約数和(自身を除く): 114537238

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 45413, 90826, 227065, 454130, 14214269, 28428538, 71071345, 142142690]

約数ペア:

[(1, 142142690), (2, 71071345), (5, 28428538), (10, 14214269), (313, 454130), (626, 227065), (1565, 90826), (3130, 45413)]