30187773

素因数分解:

$3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 55930368

約数和(自身を除く): 25742595

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 127, 147, 231, 343, 381, 441, 539, 693, 889, 1029, 1143, 1397, 1617, 2401, 2667, 3087, 3773, 4191, 4851, 6223, 7203, 8001, 9779, 11319, 12573, 18669, 21609, 26411, 29337, 33957, 43561, 56007, 68453, 79233, 88011, 130683, 205359, 237699, 304927, 392049, 479171, 616077, 914781, 1437513, 2744343, 3354197, 4312539, 10062591, 30187773]

約数ペア:

[(1, 30187773), (3, 10062591), (7, 4312539), (9, 3354197), (11, 2744343), (21, 1437513), (33, 914781), (49, 616077), (63, 479171), (77, 392049), (99, 304927), (127, 237699), (147, 205359), (231, 130683), (343, 88011), (381, 79233), (441, 68453), (539, 56007), (693, 43561), (889, 33957), (1029, 29337), (1143, 26411), (1397, 21609), (1617, 18669), (2401, 12573), (2667, 11319), (3087, 9779), (3773, 8001), (4191, 7203), (4851, 6223)]