30725926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10540

約数の個数: 32

約数和(自身を含む): 60491520

約数和(自身を除く): 29765594

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 10501, 21002, 73507, 115511, 147014, 199519, 231022, 399038, 808577, 1396633, 1617154, 2194709, 2793266, 4389418, 15362963, 30725926]

約数ペア:

[(1, 30725926), (2, 15362963), (7, 4389418), (11, 2793266), (14, 2194709), (19, 1617154), (22, 1396633), (38, 808577), (77, 399038), (133, 231022), (154, 199519), (209, 147014), (266, 115511), (418, 73507), (1463, 21002), (2926, 10501)]