30960356

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 63541548

約数和(自身を除く): 32581192

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1153, 1918, 2306, 3836, 4612, 6713, 8071, 13426, 16142, 26852, 32284, 56497, 112994, 157961, 225988, 315922, 631844, 1105727, 2211454, 4422908, 7740089, 15480178, 30960356]

約数ペア:

[(1, 30960356), (2, 15480178), (4, 7740089), (7, 4422908), (14, 2211454), (28, 1105727), (49, 631844), (98, 315922), (137, 225988), (196, 157961), (274, 112994), (548, 56497), (959, 32284), (1153, 26852), (1918, 16142), (2306, 13426), (3836, 8071), (4612, 6713)]