83871570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121553}}^1$

素因数の和:121586

約数の個数: 32

約数和(自身を含む): 210045312

約数和(自身を除く): 126173742

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 121553, 243106, 364659, 607765, 729318, 1215530, 1823295, 2795719, 3646590, 5591438, 8387157, 13978595, 16774314, 27957190, 41935785, 83871570]

約数ペア:

[(1, 83871570), (2, 41935785), (3, 27957190), (5, 16774314), (6, 13978595), (10, 8387157), (15, 5591438), (23, 3646590), (30, 2795719), (46, 1823295), (69, 1215530), (115, 729318), (138, 607765), (230, 364659), (345, 243106), (690, 121553)]