30366896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 73120320

約数和(自身を除く): 42753424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 238, 272, 287, 328, 389, 476, 574, 656, 697, 778, 952, 1148, 1394, 1556, 1904, 2296, 2723, 2788, 3112, 4592, 4879, 5446, 5576, 6224, 6613, 9758, 10892, 11152, 13226, 15949, 19516, 21784, 26452, 31898, 39032, 43568, 46291, 52904, 63796, 78064, 92582, 105808, 111643, 127592, 185164, 223286, 255184, 271133, 370328, 446572, 542266, 740656, 893144, 1084532, 1786288, 1897931, 2169064, 3795862, 4338128, 7591724, 15183448, 30366896]

約数ペア:

[(1, 30366896), (2, 15183448), (4, 7591724), (7, 4338128), (8, 3795862), (14, 2169064), (16, 1897931), (17, 1786288), (28, 1084532), (34, 893144), (41, 740656), (56, 542266), (68, 446572), (82, 370328), (112, 271133), (119, 255184), (136, 223286), (164, 185164), (238, 127592), (272, 111643), (287, 105808), (328, 92582), (389, 78064), (476, 63796), (574, 52904), (656, 46291), (697, 43568), (778, 39032), (952, 31898), (1148, 26452), (1394, 21784), (1556, 19516), (1904, 15949), (2296, 13226), (2723, 11152), (2788, 10892), (3112, 9758), (4592, 6613), (4879, 6224), (5446, 5576)]