87349710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{415951}}^1$

素因数の和:415968

約数の個数: 32

約数和(自身を含む): 239588352

約数和(自身を除く): 152238642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 415951, 831902, 1247853, 2079755, 2495706, 2911657, 4159510, 5823314, 6239265, 8734971, 12478530, 14558285, 17469942, 29116570, 43674855, 87349710]

約数ペア:

[(1, 87349710), (2, 43674855), (3, 29116570), (5, 17469942), (6, 14558285), (7, 12478530), (10, 8734971), (14, 6239265), (15, 5823314), (21, 4159510), (30, 2911657), (35, 2495706), (42, 2079755), (70, 1247853), (105, 831902), (210, 415951)]