617239510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{48487}}^1$

素因数の和:48580

約数の個数: 32

約数和(自身を含む): 1186986240

約数和(自身を除く): 569746730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 48487, 96974, 242435, 484870, 921253, 1842506, 3248629, 4606265, 6497258, 9212530, 16243145, 32486290, 61723951, 123447902, 308619755, 617239510]

約数ペア:

[(1, 617239510), (2, 308619755), (5, 123447902), (10, 61723951), (19, 32486290), (38, 16243145), (67, 9212530), (95, 6497258), (134, 4606265), (190, 3248629), (335, 1842506), (670, 921253), (1273, 484870), (2546, 242435), (6365, 96974), (12730, 48487)]