1445943310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3209}}^1$

素因数の和:3421

約数の個数: 64

約数和(自身を含む): 3067424640

約数和(自身を除く): 1621481330

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 157, 205, 287, 314, 410, 574, 785, 1099, 1435, 1570, 2198, 2870, 3209, 5495, 6418, 6437, 10990, 12874, 16045, 22463, 32090, 32185, 44926, 45059, 64370, 90118, 112315, 131569, 224630, 225295, 263138, 450590, 503813, 657845, 920983, 1007626, 1315690, 1841966, 2519065, 3526691, 4604915, 5038130, 7053382, 9209830, 17633455, 20656333, 35266910, 41312666, 103281665, 144594331, 206563330, 289188662, 722971655, 1445943310]

約数ペア:

[(1, 1445943310), (2, 722971655), (5, 289188662), (7, 206563330), (10, 144594331), (14, 103281665), (35, 41312666), (41, 35266910), (70, 20656333), (82, 17633455), (157, 9209830), (205, 7053382), (287, 5038130), (314, 4604915), (410, 3526691), (574, 2519065), (785, 1841966), (1099, 1315690), (1435, 1007626), (1570, 920983), (2198, 657845), (2870, 503813), (3209, 450590), (5495, 263138), (6418, 225295), (6437, 224630), (10990, 131569), (12874, 112315), (16045, 90118), (22463, 64370), (32090, 45059), (32185, 44926)]