30776785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 10897967

約数列:

[1, 5, 13, 37, 65, 67, 185, 191, 335, 481, 871, 955, 2405, 2479, 2483, 4355, 7067, 12395, 12415, 12797, 32227, 35335, 63985, 91871, 161135, 166361, 459355, 473489, 831805, 2367445, 6155357, 30776785]

約数ペア:

[(1, 30776785), (5, 6155357), (13, 2367445), (37, 831805), (65, 473489), (67, 459355), (185, 166361), (191, 161135), (335, 91871), (481, 63985), (871, 35335), (955, 32227), (2405, 12797), (2479, 12415), (2483, 12395), (4355, 7067)]