87535490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1250507}}^1$

素因数の和:1250521

約数の個数: 16

約数和(自身を含む): 180073152

約数和(自身を除く): 92537662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1250507, 2501014, 6252535, 8753549, 12505070, 17507098, 43767745, 87535490]

約数ペア:

[(1, 87535490), (2, 43767745), (5, 17507098), (7, 12505070), (10, 8753549), (14, 6252535), (35, 2501014), (70, 1250507)]