636692980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3793}}^1$

素因数の和:3929

約数の個数: 96

約数和(自身を含む): 1682714880

約数和(自身を除く): 1046021900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 109, 110, 140, 154, 218, 220, 308, 385, 436, 545, 763, 770, 1090, 1199, 1526, 1540, 2180, 2398, 3052, 3793, 3815, 4796, 5995, 7586, 7630, 8393, 11990, 15172, 15260, 16786, 18965, 23980, 26551, 33572, 37930, 41723, 41965, 53102, 75860, 83446, 83930, 106204, 132755, 166892, 167860, 208615, 265510, 292061, 413437, 417230, 531020, 584122, 826874, 834460, 1168244, 1460305, 1653748, 2067185, 2894059, 2920610, 4134370, 4547807, 5788118, 5841220, 8268740, 9095614, 11576236, 14470295, 18191228, 22739035, 28940590, 31834649, 45478070, 57881180, 63669298, 90956140, 127338596, 159173245, 318346490, 636692980]

約数ペア:

[(1, 636692980), (2, 318346490), (4, 159173245), (5, 127338596), (7, 90956140), (10, 63669298), (11, 57881180), (14, 45478070), (20, 31834649), (22, 28940590), (28, 22739035), (35, 18191228), (44, 14470295), (55, 11576236), (70, 9095614), (77, 8268740), (109, 5841220), (110, 5788118), (140, 4547807), (154, 4134370), (218, 2920610), (220, 2894059), (308, 2067185), (385, 1653748), (436, 1460305), (545, 1168244), (763, 834460), (770, 826874), (1090, 584122), (1199, 531020), (1526, 417230), (1540, 413437), (2180, 292061), (2398, 265510), (3052, 208615), (3793, 167860), (3815, 166892), (4796, 132755), (5995, 106204), (7586, 83930), (7630, 83446), (8393, 75860), (11990, 53102), (15172, 41965), (15260, 41723), (16786, 37930), (18965, 33572), (23980, 26551)]