30848438

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:161

約数の個数: 36

約数和(自身を含む): 52736460

約数和(自身を除く): 21888022

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 289, 323, 578, 646, 901, 1007, 1802, 2014, 2809, 5491, 5618, 10982, 15317, 17119, 30634, 34238, 47753, 53371, 95506, 106742, 291023, 582046, 811801, 907307, 1623602, 1814614, 15424219, 30848438]

約数ペア:

[(1, 30848438), (2, 15424219), (17, 1814614), (19, 1623602), (34, 907307), (38, 811801), (53, 582046), (106, 291023), (289, 106742), (323, 95506), (578, 53371), (646, 47753), (901, 34238), (1007, 30634), (1802, 17119), (2014, 15317), (2809, 10982), (5491, 5618)]