1315177850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{63689}}^1$

素因数の和:63767

約数の個数: 48

約数和(自身を含む): 2843121600

約数和(自身を除く): 1527943750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 10325, 20650, 63689, 127378, 318445, 445823, 636890, 891646, 1592225, 2229115, 3184450, 3757651, 4458230, 7515302, 11145575, 18788255, 22291150, 26303557, 37576510, 52607114, 93941275, 131517785, 187882550, 263035570, 657588925, 1315177850]

約数ペア:

[(1, 1315177850), (2, 657588925), (5, 263035570), (7, 187882550), (10, 131517785), (14, 93941275), (25, 52607114), (35, 37576510), (50, 26303557), (59, 22291150), (70, 18788255), (118, 11145575), (175, 7515302), (295, 4458230), (350, 3757651), (413, 3184450), (590, 2229115), (826, 1592225), (1475, 891646), (2065, 636890), (2950, 445823), (4130, 318445), (10325, 127378), (20650, 63689)]