137305320460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89159299}}^1$

素因数の和:89159326

約数の個数: 48

約数和(自身を含む): 359490297600

約数和(自身を除く): 222184977140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 89159299, 178318598, 356637196, 445796495, 624115093, 891592990, 980752289, 1248230186, 1783185980, 1961504578, 2496460372, 3120575465, 3923009156, 4903761445, 6241150930, 6865266023, 9807522890, 12482301860, 13730532046, 19615045780, 27461064092, 34326330115, 68652660230, 137305320460]

約数ペア:

[(1, 137305320460), (2, 68652660230), (4, 34326330115), (5, 27461064092), (7, 19615045780), (10, 13730532046), (11, 12482301860), (14, 9807522890), (20, 6865266023), (22, 6241150930), (28, 4903761445), (35, 3923009156), (44, 3120575465), (55, 2496460372), (70, 1961504578), (77, 1783185980), (110, 1248230186), (140, 980752289), (154, 891592990), (220, 624115093), (308, 445796495), (385, 356637196), (770, 178318598), (1540, 89159299)]