30234585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 51649920

約数和(自身を除く): 21415335

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 853, 2085, 2363, 2559, 4265, 7089, 11815, 12795, 14501, 35445, 43503, 72505, 118567, 217515, 355701, 592835, 1778505, 2015639, 6046917, 10078195, 30234585]

約数ペア:

[(1, 30234585), (3, 10078195), (5, 6046917), (15, 2015639), (17, 1778505), (51, 592835), (85, 355701), (139, 217515), (255, 118567), (417, 72505), (695, 43503), (853, 35445), (2085, 14501), (2363, 12795), (2559, 11815), (4265, 7089)]