7272650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 9601270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1889, 1925, 3778, 3850, 9445, 13223, 18890, 20779, 26446, 41558, 47225, 66115, 94450, 103895, 132230, 145453, 207790, 290906, 330575, 519475, 661150, 727265, 1038950, 1454530, 3636325, 7272650]

約数ペア:

[(1, 7272650), (2, 3636325), (5, 1454530), (7, 1038950), (10, 727265), (11, 661150), (14, 519475), (22, 330575), (25, 290906), (35, 207790), (50, 145453), (55, 132230), (70, 103895), (77, 94450), (110, 66115), (154, 47225), (175, 41558), (275, 26446), (350, 20779), (385, 18890), (550, 13223), (770, 9445), (1889, 3850), (1925, 3778)]