1698590020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2617}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 3990083328

約数和(自身を除く): 2291493308

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 83, 85, 92, 115, 166, 170, 230, 332, 340, 391, 415, 460, 782, 830, 1411, 1564, 1660, 1909, 1955, 2617, 2822, 3818, 3910, 5234, 5644, 7055, 7636, 7820, 9545, 10468, 13085, 14110, 19090, 26170, 28220, 32453, 38180, 44489, 52340, 60191, 64906, 88978, 120382, 129812, 162265, 177956, 217211, 222445, 240764, 300955, 324530, 434422, 444890, 601910, 649060, 868844, 889780, 1023247, 1086055, 1203820, 2046494, 2172110, 3692587, 4092988, 4344220, 4995853, 5116235, 7385174, 9991706, 10232470, 14770348, 18462935, 19983412, 20464940, 24979265, 36925870, 49958530, 73851740, 84929501, 99917060, 169859002, 339718004, 424647505, 849295010, 1698590020]

約数ペア:

[(1, 1698590020), (2, 849295010), (4, 424647505), (5, 339718004), (10, 169859002), (17, 99917060), (20, 84929501), (23, 73851740), (34, 49958530), (46, 36925870), (68, 24979265), (83, 20464940), (85, 19983412), (92, 18462935), (115, 14770348), (166, 10232470), (170, 9991706), (230, 7385174), (332, 5116235), (340, 4995853), (391, 4344220), (415, 4092988), (460, 3692587), (782, 2172110), (830, 2046494), (1411, 1203820), (1564, 1086055), (1660, 1023247), (1909, 889780), (1955, 868844), (2617, 649060), (2822, 601910), (3818, 444890), (3910, 434422), (5234, 324530), (5644, 300955), (7055, 240764), (7636, 222445), (7820, 217211), (9545, 177956), (10468, 162265), (13085, 129812), (14110, 120382), (19090, 88978), (26170, 64906), (28220, 60191), (32453, 52340), (38180, 44489)]