71381190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103451}}^1$

素因数の和:103484

約数の個数: 32

約数和(自身を含む): 178765056

約数和(自身を除く): 107383866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 103451, 206902, 310353, 517255, 620706, 1034510, 1551765, 2379373, 3103530, 4758746, 7138119, 11896865, 14276238, 23793730, 35690595, 71381190]

約数ペア:

[(1, 71381190), (2, 35690595), (3, 23793730), (5, 14276238), (6, 11896865), (10, 7138119), (15, 4758746), (23, 3103530), (30, 2379373), (46, 1551765), (69, 1034510), (115, 620706), (138, 517255), (230, 310353), (345, 206902), (690, 103451)]