30601815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 20616105

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 309, 435, 515, 683, 1545, 2049, 2987, 3415, 8961, 10245, 14935, 19807, 44805, 59421, 70349, 99035, 211047, 297105, 351745, 1055235, 2040121, 6120363, 10200605, 30601815]

約数ペア:

[(1, 30601815), (3, 10200605), (5, 6120363), (15, 2040121), (29, 1055235), (87, 351745), (103, 297105), (145, 211047), (309, 99035), (435, 70349), (515, 59421), (683, 44805), (1545, 19807), (2049, 14935), (2987, 10245), (3415, 8961)]