30531592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 74632320

約数和(自身を除く): 44100728

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 2467, 3094, 4934, 6188, 9868, 12376, 17269, 19736, 32071, 34538, 41939, 64142, 69076, 83878, 128284, 138152, 167756, 224497, 256568, 293573, 335512, 448994, 545207, 587146, 897988, 1090414, 1174292, 1795976, 2180828, 2348584, 3816449, 4361656, 7632898, 15265796, 30531592]

約数ペア:

[(1, 30531592), (2, 15265796), (4, 7632898), (7, 4361656), (8, 3816449), (13, 2348584), (14, 2180828), (17, 1795976), (26, 1174292), (28, 1090414), (34, 897988), (52, 587146), (56, 545207), (68, 448994), (91, 335512), (104, 293573), (119, 256568), (136, 224497), (182, 167756), (221, 138152), (238, 128284), (364, 83878), (442, 69076), (476, 64142), (728, 41939), (884, 34538), (952, 32071), (1547, 19736), (1768, 17269), (2467, 12376), (3094, 9868), (4934, 6188)]