79867060

素因数分解:

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

素因数の和:6305

約数の個数: 72

約数和(自身を含む): 210145320

約数和(自身を除く): 130278260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6269, 6370, 12538, 12740, 25076, 31345, 43883, 62690, 81497, 87766, 125380, 162994, 175532, 219415, 307181, 325988, 407485, 438830, 570479, 614362, 814970, 877660, 1140958, 1228724, 1535905, 1629940, 2281916, 2852395, 3071810, 3993353, 5704790, 6143620, 7986706, 11409580, 15973412, 19966765, 39933530, 79867060]

約数ペア:

[(1, 79867060), (2, 39933530), (4, 19966765), (5, 15973412), (7, 11409580), (10, 7986706), (13, 6143620), (14, 5704790), (20, 3993353), (26, 3071810), (28, 2852395), (35, 2281916), (49, 1629940), (52, 1535905), (65, 1228724), (70, 1140958), (91, 877660), (98, 814970), (130, 614362), (140, 570479), (182, 438830), (196, 407485), (245, 325988), (260, 307181), (364, 219415), (455, 175532), (490, 162994), (637, 125380), (910, 87766), (980, 81497), (1274, 62690), (1820, 43883), (2548, 31345), (3185, 25076), (6269, 12740), (6370, 12538)]