30727764

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1901}}^1$

素因数の和:2360

約数の個数: 36

約数和(自身を含む): 77886900

約数和(自身を除く): 47159136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 1901, 2694, 3802, 4041, 5388, 5703, 7604, 8082, 11406, 16164, 17109, 22812, 34218, 68436, 853549, 1707098, 2560647, 3414196, 5121294, 7681941, 10242588, 15363882, 30727764]

約数ペア:

[(1, 30727764), (2, 15363882), (3, 10242588), (4, 7681941), (6, 5121294), (9, 3414196), (12, 2560647), (18, 1707098), (36, 853549), (449, 68436), (898, 34218), (1347, 22812), (1796, 17109), (1901, 16164), (2694, 11406), (3802, 8082), (4041, 7604), (5388, 5703)]