68304250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 152575488

約数和(自身を除く): 84271238

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 805, 875, 1150, 1610, 1697, 1750, 2875, 3394, 4025, 5750, 8050, 8485, 11879, 16970, 20125, 23758, 39031, 40250, 42425, 59395, 78062, 84850, 118790, 195155, 212125, 273217, 296975, 390310, 424250, 546434, 593950, 975775, 1366085, 1484875, 1951550, 2732170, 2969750, 4878875, 6830425, 9757750, 13660850, 34152125, 68304250]

約数ペア:

[(1, 68304250), (2, 34152125), (5, 13660850), (7, 9757750), (10, 6830425), (14, 4878875), (23, 2969750), (25, 2732170), (35, 1951550), (46, 1484875), (50, 1366085), (70, 975775), (115, 593950), (125, 546434), (161, 424250), (175, 390310), (230, 296975), (250, 273217), (322, 212125), (350, 195155), (575, 118790), (805, 84850), (875, 78062), (1150, 59395), (1610, 42425), (1697, 40250), (1750, 39031), (2875, 23758), (3394, 20125), (4025, 16970), (5750, 11879), (8050, 8485)]