57524460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{136963}}^1$

素因数の和:136982

約数の個数: 48

約数和(自身を含む): 184079616

約数和(自身を除く): 126555156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 136963, 273926, 410889, 547852, 684815, 821778, 958741, 1369630, 1643556, 1917482, 2054445, 2739260, 2876223, 3834964, 4108890, 4793705, 5752446, 8217780, 9587410, 11504892, 14381115, 19174820, 28762230, 57524460]

約数ペア:

[(1, 57524460), (2, 28762230), (3, 19174820), (4, 14381115), (5, 11504892), (6, 9587410), (7, 8217780), (10, 5752446), (12, 4793705), (14, 4108890), (15, 3834964), (20, 2876223), (21, 2739260), (28, 2054445), (30, 1917482), (35, 1643556), (42, 1369630), (60, 958741), (70, 821778), (84, 684815), (105, 547852), (140, 410889), (210, 273926), (420, 136963)]