39933530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6303

約数の個数: 48

約数和(自身を含む): 90062280

約数和(自身を除く): 50128750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6269, 6370, 12538, 31345, 43883, 62690, 81497, 87766, 162994, 219415, 307181, 407485, 438830, 570479, 614362, 814970, 1140958, 1535905, 2852395, 3071810, 3993353, 5704790, 7986706, 19966765, 39933530]

約数ペア:

[(1, 39933530), (2, 19966765), (5, 7986706), (7, 5704790), (10, 3993353), (13, 3071810), (14, 2852395), (26, 1535905), (35, 1140958), (49, 814970), (65, 614362), (70, 570479), (91, 438830), (98, 407485), (130, 307181), (182, 219415), (245, 162994), (455, 87766), (490, 81497), (637, 62690), (910, 43883), (1274, 31345), (3185, 12538), (6269, 6370)]