2252983670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{1249}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 4715280000

約数和(自身を除く): 2462296330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 353, 365, 511, 706, 730, 1022, 1249, 1765, 2471, 2498, 2555, 3530, 4942, 5110, 6245, 8743, 12355, 12490, 17486, 24710, 25769, 43715, 51538, 87430, 91177, 128845, 180383, 182354, 257690, 360766, 440897, 455885, 638239, 881794, 901915, 911770, 1276478, 1803830, 2204485, 3086279, 3191195, 4408970, 6172558, 6382390, 15431395, 30862790, 32185481, 64370962, 160927405, 225298367, 321854810, 450596734, 1126491835, 2252983670]

約数ペア:

[(1, 2252983670), (2, 1126491835), (5, 450596734), (7, 321854810), (10, 225298367), (14, 160927405), (35, 64370962), (70, 32185481), (73, 30862790), (146, 15431395), (353, 6382390), (365, 6172558), (511, 4408970), (706, 3191195), (730, 3086279), (1022, 2204485), (1249, 1803830), (1765, 1276478), (2471, 911770), (2498, 901915), (2555, 881794), (3530, 638239), (4942, 455885), (5110, 440897), (6245, 360766), (8743, 257690), (12355, 182354), (12490, 180383), (17486, 128845), (24710, 91177), (25769, 87430), (43715, 51538)]