72088030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7517}}^1$

素因数の和:7668

約数の個数: 32

約数和(自身を含む): 149397696

約数和(自身を除く): 77309666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 7517, 9590, 15034, 37585, 52619, 75170, 105238, 263095, 526190, 1029829, 2059658, 5149145, 7208803, 10298290, 14417606, 36044015, 72088030]

約数ペア:

[(1, 72088030), (2, 36044015), (5, 14417606), (7, 10298290), (10, 7208803), (14, 5149145), (35, 2059658), (70, 1029829), (137, 526190), (274, 263095), (685, 105238), (959, 75170), (1370, 52619), (1918, 37585), (4795, 15034), (7517, 9590)]