27470891570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{172849}}^1$

素因数の和:173570

約数の個数: 32

約数和(自身を含む): 51672470400

約数和(自身を除く): 24201578830

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 691, 1382, 3455, 6910, 15893, 31786, 79465, 158930, 172849, 345698, 864245, 1728490, 3975527, 7951054, 19877635, 39755270, 119438659, 238877318, 597193295, 1194386590, 2747089157, 5494178314, 13735445785, 27470891570]

約数ペア:

[(1, 27470891570), (2, 13735445785), (5, 5494178314), (10, 2747089157), (23, 1194386590), (46, 597193295), (115, 238877318), (230, 119438659), (691, 39755270), (1382, 19877635), (3455, 7951054), (6910, 3975527), (15893, 1728490), (31786, 864245), (79465, 345698), (158930, 172849)]