30950907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 46347840

約数和(自身を除く): 15396933

約数列:

[1, 3, 13, 37, 39, 89, 111, 241, 267, 481, 723, 1157, 1443, 3133, 3293, 3471, 8917, 9399, 9879, 21449, 26751, 42809, 64347, 115921, 128427, 278837, 347763, 793613, 836511, 2380839, 10316969, 30950907]

約数ペア:

[(1, 30950907), (3, 10316969), (13, 2380839), (37, 836511), (39, 793613), (89, 347763), (111, 278837), (241, 128427), (267, 115921), (481, 64347), (723, 42809), (1157, 26751), (1443, 21449), (3133, 9879), (3293, 9399), (3471, 8917)]