30498286

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 58949856

約数和(自身を除く): 28451570

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 647, 962, 1274, 1294, 1813, 3367, 3626, 4529, 6734, 8411, 9058, 16822, 23569, 23939, 31703, 47138, 47878, 58877, 63406, 117754, 167573, 311207, 335146, 412139, 622414, 824278, 1173011, 2178449, 2346022, 4356898, 15249143, 30498286]

約数ペア:

[(1, 30498286), (2, 15249143), (7, 4356898), (13, 2346022), (14, 2178449), (26, 1173011), (37, 824278), (49, 622414), (74, 412139), (91, 335146), (98, 311207), (182, 167573), (259, 117754), (481, 63406), (518, 58877), (637, 47878), (647, 47138), (962, 31703), (1274, 23939), (1294, 23569), (1813, 16822), (3367, 9058), (3626, 8411), (4529, 6734)]