30454718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 56645568

約数和(自身を除く): 26190850

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 3121, 4879, 6242, 9758, 21847, 43694, 53057, 106114, 127961, 255922, 371399, 742798, 895727, 1791454, 2175337, 4350674, 15227359, 30454718]

約数ペア:

[(1, 30454718), (2, 15227359), (7, 4350674), (14, 2175337), (17, 1791454), (34, 895727), (41, 742798), (82, 371399), (119, 255922), (238, 127961), (287, 106114), (574, 53057), (697, 43694), (1394, 21847), (3121, 9758), (4879, 6242)]