90212770

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 166795200

約数和(自身を除く): 76582430

約数列:

[1, 2, 5, 10, 59, 107, 118, 214, 295, 535, 590, 1070, 1429, 2858, 6313, 7145, 12626, 14290, 31565, 63130, 84311, 152903, 168622, 305806, 421555, 764515, 843110, 1529030, 9021277, 18042554, 45106385, 90212770]

約数ペア:

[(1, 90212770), (2, 45106385), (5, 18042554), (10, 9021277), (59, 1529030), (107, 843110), (118, 764515), (214, 421555), (295, 305806), (535, 168622), (590, 152903), (1070, 84311), (1429, 63130), (2858, 31565), (6313, 14290), (7145, 12626)]