30572824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 60706800

約数和(自身を除く): 30133976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1021, 1576, 2042, 3743, 4084, 7486, 8168, 14972, 19399, 29944, 38798, 77596, 155192, 201137, 402274, 804548, 1609096, 3821603, 7643206, 15286412, 30572824]

約数ペア:

[(1, 30572824), (2, 15286412), (4, 7643206), (8, 3821603), (19, 1609096), (38, 804548), (76, 402274), (152, 201137), (197, 155192), (394, 77596), (788, 38798), (1021, 29944), (1576, 19399), (2042, 14972), (3743, 8168), (4084, 7486)]