30385885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 9893795

約数列:

[1, 5, 17, 59, 73, 83, 85, 295, 365, 415, 1003, 1241, 1411, 4307, 4897, 5015, 6059, 6205, 7055, 21535, 24485, 30295, 73219, 83249, 103003, 357481, 366095, 416245, 515015, 1787405, 6077177, 30385885]

約数ペア:

[(1, 30385885), (5, 6077177), (17, 1787405), (59, 515015), (73, 416245), (83, 366095), (85, 357481), (295, 103003), (365, 83249), (415, 73219), (1003, 30295), (1241, 24485), (1411, 21535), (4307, 7055), (4897, 6205), (5015, 6059)]