867135220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6193823}}^1$

素因数の和:6193839

約数の個数: 24

約数和(自身を含む): 2081124864

約数和(自身を除く): 1213989644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6193823, 12387646, 24775292, 30969115, 43356761, 61938230, 86713522, 123876460, 173427044, 216783805, 433567610, 867135220]

約数ペア:

[(1, 867135220), (2, 433567610), (4, 216783805), (5, 173427044), (7, 123876460), (10, 86713522), (14, 61938230), (20, 43356761), (28, 30969115), (35, 24775292), (70, 12387646), (140, 6193823)]