6891260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 15386112

約数和(自身を除く): 8494852

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 211, 230, 284, 355, 422, 460, 710, 844, 1055, 1420, 1633, 2110, 3266, 4220, 4853, 6532, 8165, 9706, 14981, 16330, 19412, 24265, 29962, 32660, 48530, 59924, 74905, 97060, 149810, 299620, 344563, 689126, 1378252, 1722815, 3445630, 6891260]

約数ペア:

[(1, 6891260), (2, 3445630), (4, 1722815), (5, 1378252), (10, 689126), (20, 344563), (23, 299620), (46, 149810), (71, 97060), (92, 74905), (115, 59924), (142, 48530), (211, 32660), (230, 29962), (284, 24265), (355, 19412), (422, 16330), (460, 14981), (710, 9706), (844, 8165), (1055, 6532), (1420, 4853), (1633, 4220), (2110, 3266)]