30358294

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 49336128

約数和(自身を除く): 18977834

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 991, 1802, 1982, 15317, 16847, 30634, 33694, 52523, 105046, 286399, 572798, 892891, 1785782, 15179147, 30358294]

約数ペア:

[(1, 30358294), (2, 15179147), (17, 1785782), (34, 892891), (53, 572798), (106, 286399), (289, 105046), (578, 52523), (901, 33694), (991, 30634), (1802, 16847), (1982, 15317)]