30909706

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1098

約数の個数: 24

約数和(自身を含む): 50231340

約数和(自身を除く): 19321634

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1009, 1802, 2018, 15317, 17153, 30634, 34306, 53477, 106954, 291601, 583202, 909109, 1818218, 15454853, 30909706]

約数ペア:

[(1, 30909706), (2, 15454853), (17, 1818218), (34, 909109), (53, 583202), (106, 291601), (289, 106954), (578, 53477), (901, 34306), (1009, 30634), (1802, 17153), (2018, 15317)]