1999565580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{24379}}^1$

素因数の和:25758

約数の個数: 48

約数和(自身を含む): 5603109120

約数和(自身を除く): 3603543540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1367, 2734, 4101, 5468, 6835, 8202, 13670, 16404, 20505, 24379, 27340, 41010, 48758, 73137, 82020, 97516, 121895, 146274, 243790, 292548, 365685, 487580, 731370, 1462740, 33326093, 66652186, 99978279, 133304372, 166630465, 199956558, 333260930, 399913116, 499891395, 666521860, 999782790, 1999565580]

約数ペア:

[(1, 1999565580), (2, 999782790), (3, 666521860), (4, 499891395), (5, 399913116), (6, 333260930), (10, 199956558), (12, 166630465), (15, 133304372), (20, 99978279), (30, 66652186), (60, 33326093), (1367, 1462740), (2734, 731370), (4101, 487580), (5468, 365685), (6835, 292548), (8202, 243790), (13670, 146274), (16404, 121895), (20505, 97516), (24379, 82020), (27340, 73137), (41010, 48758)]