6822760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^2$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 18165330

約数和(自身を除く): 11342570

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 590, 826, 980, 1180, 1652, 1960, 2065, 2360, 2891, 3304, 3481, 4130, 5782, 6962, 8260, 11564, 13924, 14455, 16520, 17405, 23128, 24367, 27848, 28910, 34810, 48734, 57820, 69620, 97468, 115640, 121835, 139240, 170569, 194936, 243670, 341138, 487340, 682276, 852845, 974680, 1364552, 1705690, 3411380, 6822760]

約数ペア:

[(1, 6822760), (2, 3411380), (4, 1705690), (5, 1364552), (7, 974680), (8, 852845), (10, 682276), (14, 487340), (20, 341138), (28, 243670), (35, 194936), (40, 170569), (49, 139240), (56, 121835), (59, 115640), (70, 97468), (98, 69620), (118, 57820), (140, 48734), (196, 34810), (236, 28910), (245, 27848), (280, 24367), (295, 23128), (392, 17405), (413, 16520), (472, 14455), (490, 13924), (590, 11564), (826, 8260), (980, 6962), (1180, 5782), (1652, 4130), (1960, 3481), (2065, 3304), (2360, 2891)]