30665005

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 43711488

約数和(自身を除く): 13046483

約数列:

[1, 5, 7, 35, 53, 61, 265, 271, 305, 371, 427, 1355, 1855, 1897, 2135, 3233, 9485, 14363, 16165, 16531, 22631, 71815, 82655, 100541, 113155, 115717, 502705, 578585, 876143, 4380715, 6133001, 30665005]

約数ペア:

[(1, 30665005), (5, 6133001), (7, 4380715), (35, 876143), (53, 578585), (61, 502705), (265, 115717), (271, 113155), (305, 100541), (371, 82655), (427, 71815), (1355, 22631), (1855, 16531), (1897, 16165), (2135, 14363), (3233, 9485)]