71203290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14561}}^1$

素因数の和:14734

約数の個数: 32

約数和(自身を含む): 171948096

約数和(自身を除く): 100744806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 14561, 29122, 43683, 72805, 87366, 145610, 218415, 436830, 2373443, 4746886, 7120329, 11867215, 14240658, 23734430, 35601645, 71203290]

約数ペア:

[(1, 71203290), (2, 35601645), (3, 23734430), (5, 14240658), (6, 11867215), (10, 7120329), (15, 4746886), (30, 2373443), (163, 436830), (326, 218415), (489, 145610), (815, 87366), (978, 72805), (1630, 43683), (2445, 29122), (4890, 14561)]