5781230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6353}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 12809664

約数和(自身を除く): 7028434

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 6353, 12706, 31765, 44471, 63530, 82589, 88942, 165178, 222355, 412945, 444710, 578123, 825890, 1156246, 2890615, 5781230]

約数ペア:

[(1, 5781230), (2, 2890615), (5, 1156246), (7, 825890), (10, 578123), (13, 444710), (14, 412945), (26, 222355), (35, 165178), (65, 88942), (70, 82589), (91, 63530), (130, 44471), (182, 31765), (455, 12706), (910, 6353)]