30957416

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 68099040

約数和(自身を除く): 37141624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 523, 604, 1046, 1057, 1208, 2092, 2114, 3661, 4184, 4228, 7322, 7399, 8456, 14644, 14798, 25627, 29288, 29596, 51254, 59192, 78973, 102508, 157946, 205016, 315892, 552811, 631784, 1105622, 2211244, 3869677, 4422488, 7739354, 15478708, 30957416]

約数ペア:

[(1, 30957416), (2, 15478708), (4, 7739354), (7, 4422488), (8, 3869677), (14, 2211244), (28, 1105622), (49, 631784), (56, 552811), (98, 315892), (151, 205016), (196, 157946), (302, 102508), (392, 78973), (523, 59192), (604, 51254), (1046, 29596), (1057, 29288), (1208, 25627), (2092, 14798), (2114, 14644), (3661, 8456), (4184, 7399), (4228, 7322)]