71061830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27437}}^1$

素因数の和:27488

約数の個数: 32

約数和(自身を含む): 150140736

約数和(自身を除く): 79078906

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 27437, 54874, 137185, 192059, 274370, 384118, 960295, 1015169, 1920590, 2030338, 5075845, 7106183, 10151690, 14212366, 35530915, 71061830]

約数ペア:

[(1, 71061830), (2, 35530915), (5, 14212366), (7, 10151690), (10, 7106183), (14, 5075845), (35, 2030338), (37, 1920590), (70, 1015169), (74, 960295), (185, 384118), (259, 274370), (370, 192059), (518, 137185), (1295, 54874), (2590, 27437)]