31117190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4057}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 61356960

約数和(自身を除く): 30239770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 4057, 7670, 8114, 20285, 40570, 52741, 105482, 239363, 263705, 478726, 527410, 1196815, 2393630, 3111719, 6223438, 15558595, 31117190]

約数ペア:

[(1, 31117190), (2, 15558595), (5, 6223438), (10, 3111719), (13, 2393630), (26, 1196815), (59, 527410), (65, 478726), (118, 263705), (130, 239363), (295, 105482), (590, 52741), (767, 40570), (1534, 20285), (3835, 8114), (4057, 7670)]