23973990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{971}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 57666816

約数和(自身を除く): 33692826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 971, 1646, 1942, 2469, 2913, 4115, 4855, 4938, 5826, 8230, 9710, 12345, 14565, 24690, 29130, 799133, 1598266, 2397399, 3995665, 4794798, 7991330, 11986995, 23973990]

約数ペア:

[(1, 23973990), (2, 11986995), (3, 7991330), (5, 4794798), (6, 3995665), (10, 2397399), (15, 1598266), (30, 799133), (823, 29130), (971, 24690), (1646, 14565), (1942, 12345), (2469, 9710), (2913, 8230), (4115, 5826), (4855, 4938)]