71693730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4003}}^1$

素因数の和:4215

約数の個数: 48

約数和(自身を含む): 187387200

約数和(自身を除く): 115693470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 4003, 5970, 8006, 8955, 12009, 17910, 20015, 24018, 36027, 40030, 60045, 72054, 120090, 180135, 360270, 796597, 1593194, 2389791, 3982985, 4779582, 7169373, 7965970, 11948955, 14338746, 23897910, 35846865, 71693730]

約数ペア:

[(1, 71693730), (2, 35846865), (3, 23897910), (5, 14338746), (6, 11948955), (9, 7965970), (10, 7169373), (15, 4779582), (18, 3982985), (30, 2389791), (45, 1593194), (90, 796597), (199, 360270), (398, 180135), (597, 120090), (995, 72054), (1194, 60045), (1791, 40030), (1990, 36027), (2985, 24018), (3582, 20015), (4003, 17910), (5970, 12009), (8006, 8955)]