6431230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 12686688

約数和(自身を除く): 6255458

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 811, 1586, 1622, 3965, 4055, 7930, 8110, 10543, 21086, 49471, 52715, 98942, 105430, 247355, 494710, 643123, 1286246, 3215615, 6431230]

約数ペア:

[(1, 6431230), (2, 3215615), (5, 1286246), (10, 643123), (13, 494710), (26, 247355), (61, 105430), (65, 98942), (122, 52715), (130, 49471), (305, 21086), (610, 10543), (793, 8110), (811, 7930), (1586, 4055), (1622, 3965)]