127976870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22027}}^1$

素因数の和:22124

約数の個数: 32

約数和(自身を含む): 266450688

約数和(自身を除く): 138473818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 22027, 44054, 110135, 154189, 220270, 308378, 770945, 1541890, 1828241, 3656482, 9141205, 12797687, 18282410, 25595374, 63988435, 127976870]

約数ペア:

[(1, 127976870), (2, 63988435), (5, 25595374), (7, 18282410), (10, 12797687), (14, 9141205), (35, 3656482), (70, 1828241), (83, 1541890), (166, 770945), (415, 308378), (581, 220270), (830, 154189), (1162, 110135), (2905, 44054), (5810, 22027)]