312307570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{2237}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 587824128

約数和(自身を除く): 275516558

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 607, 1214, 2237, 3035, 4474, 6070, 11185, 13961, 22370, 27922, 51451, 69805, 102902, 139610, 257255, 514510, 1357859, 2715718, 6789295, 13578590, 31230757, 62461514, 156153785, 312307570]

約数ペア:

[(1, 312307570), (2, 156153785), (5, 62461514), (10, 31230757), (23, 13578590), (46, 6789295), (115, 2715718), (230, 1357859), (607, 514510), (1214, 257255), (2237, 139610), (3035, 102902), (4474, 69805), (6070, 51451), (11185, 27922), (13961, 22370)]