30650648

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28807}}^1$

素因数の和:28839

約数の個数: 32

約数和(自身を含む): 69139200

約数和(自身を除く): 38488552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 28807, 57614, 115228, 201649, 230456, 403298, 547333, 806596, 1094666, 1613192, 2189332, 3831331, 4378664, 7662662, 15325324, 30650648]

約数ペア:

[(1, 30650648), (2, 15325324), (4, 7662662), (7, 4378664), (8, 3831331), (14, 2189332), (19, 1613192), (28, 1094666), (38, 806596), (56, 547333), (76, 403298), (133, 230456), (152, 201649), (266, 115228), (532, 57614), (1064, 28807)]