30405996

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{16561}}^1$

素因数の和:16591

約数の個数: 48

約数和(自身を含む): 83472480

約数和(自身を除く): 53066484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 16561, 33122, 49683, 66244, 99366, 149049, 198732, 281537, 298098, 447147, 563074, 596196, 844611, 894294, 1126148, 1689222, 1788588, 2533833, 3378444, 5067666, 7601499, 10135332, 15202998, 30405996]

約数ペア:

[(1, 30405996), (2, 15202998), (3, 10135332), (4, 7601499), (6, 5067666), (9, 3378444), (12, 2533833), (17, 1788588), (18, 1689222), (27, 1126148), (34, 894294), (36, 844611), (51, 596196), (54, 563074), (68, 447147), (102, 298098), (108, 281537), (153, 198732), (204, 149049), (306, 99366), (459, 66244), (612, 49683), (918, 33122), (1836, 16561)]