30312904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11731}}^1$

素因数の和:11773

約数の個数: 32

約数和(自身を含む): 63352800

約数和(自身を除く): 33039896

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 11731, 23462, 46924, 93848, 199427, 222889, 398854, 445778, 797708, 891556, 1595416, 1783112, 3789113, 7578226, 15156452, 30312904]

約数ペア:

[(1, 30312904), (2, 15156452), (4, 7578226), (8, 3789113), (17, 1783112), (19, 1595416), (34, 891556), (38, 797708), (68, 445778), (76, 398854), (136, 222889), (152, 199427), (323, 93848), (646, 46924), (1292, 23462), (2584, 11731)]