39905790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1669}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 95951520

約数和(自身を除く): 56045730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 797, 1594, 1669, 2391, 3338, 3985, 4782, 5007, 7970, 8345, 10014, 11955, 16690, 23910, 25035, 50070, 1330193, 2660386, 3990579, 6650965, 7981158, 13301930, 19952895, 39905790]

約数ペア:

[(1, 39905790), (2, 19952895), (3, 13301930), (5, 7981158), (6, 6650965), (10, 3990579), (15, 2660386), (30, 1330193), (797, 50070), (1594, 25035), (1669, 23910), (2391, 16690), (3338, 11955), (3985, 10014), (4782, 8345), (5007, 7970)]