2007351370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{150589}}^1$

素因数の和:150670

約数の個数: 32

約数和(自身を含む): 3816552960

約数和(自身を除く): 1809201590

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 150589, 301178, 752945, 1505890, 4668259, 6475327, 9336518, 12950654, 23341295, 32376635, 46682590, 64753270, 200735137, 401470274, 1003675685, 2007351370]

約数ペア:

[(1, 2007351370), (2, 1003675685), (5, 401470274), (10, 200735137), (31, 64753270), (43, 46682590), (62, 32376635), (86, 23341295), (155, 12950654), (215, 9336518), (310, 6475327), (430, 4668259), (1333, 1505890), (2666, 752945), (6665, 301178), (13330, 150589)]