1210383650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{22027}}^1$

素因数の和:22203

約数の個数: 48

約数和(自身を含む): 2589435456

約数和(自身を除く): 1379051806

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 314, 350, 785, 1099, 1570, 2198, 3925, 5495, 7850, 10990, 22027, 27475, 44054, 54950, 110135, 154189, 220270, 308378, 550675, 770945, 1101350, 1541890, 3458239, 3854725, 6916478, 7709450, 17291195, 24207673, 34582390, 48415346, 86455975, 121038365, 172911950, 242076730, 605191825, 1210383650]

約数ペア:

[(1, 1210383650), (2, 605191825), (5, 242076730), (7, 172911950), (10, 121038365), (14, 86455975), (25, 48415346), (35, 34582390), (50, 24207673), (70, 17291195), (157, 7709450), (175, 6916478), (314, 3854725), (350, 3458239), (785, 1541890), (1099, 1101350), (1570, 770945), (2198, 550675), (3925, 308378), (5495, 220270), (7850, 154189), (10990, 110135), (22027, 54950), (27475, 44054)]