82631610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 221160960

約数和(自身を除く): 138529350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 463, 661, 926, 1322, 1389, 1983, 2315, 2778, 3305, 3966, 4167, 4630, 5949, 6610, 6945, 8334, 9915, 11898, 12501, 13890, 17847, 19830, 20835, 25002, 29745, 35694, 41670, 59490, 62505, 89235, 125010, 178470, 306043, 612086, 918129, 1530215, 1836258, 2754387, 3060430, 4590645, 5508774, 8263161, 9181290, 13771935, 16526322, 27543870, 41315805, 82631610]

約数ペア:

[(1, 82631610), (2, 41315805), (3, 27543870), (5, 16526322), (6, 13771935), (9, 9181290), (10, 8263161), (15, 5508774), (18, 4590645), (27, 3060430), (30, 2754387), (45, 1836258), (54, 1530215), (90, 918129), (135, 612086), (270, 306043), (463, 178470), (661, 125010), (926, 89235), (1322, 62505), (1389, 59490), (1983, 41670), (2315, 35694), (2778, 29745), (3305, 25002), (3966, 20835), (4167, 19830), (4630, 17847), (5949, 13890), (6610, 12501), (6945, 11898), (8334, 9915)]