29986502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 58579584

約数和(自身を除く): 28593082

約数列:

[1, 2, 7, 13, 14, 26, 37, 61, 73, 74, 91, 122, 146, 182, 259, 427, 481, 511, 518, 793, 854, 949, 962, 1022, 1586, 1898, 2257, 2701, 3367, 4453, 4514, 5402, 5551, 6643, 6734, 8906, 11102, 13286, 15799, 18907, 29341, 31171, 31598, 35113, 37814, 57889, 58682, 62342, 70226, 115778, 164761, 205387, 245791, 329522, 405223, 410774, 491582, 810446, 1153327, 2141893, 2306654, 4283786, 14993251, 29986502]

約数ペア:

[(1, 29986502), (2, 14993251), (7, 4283786), (13, 2306654), (14, 2141893), (26, 1153327), (37, 810446), (61, 491582), (73, 410774), (74, 405223), (91, 329522), (122, 245791), (146, 205387), (182, 164761), (259, 115778), (427, 70226), (481, 62342), (511, 58682), (518, 57889), (793, 37814), (854, 35113), (949, 31598), (962, 31171), (1022, 29341), (1586, 18907), (1898, 15799), (2257, 13286), (2701, 11102), (3367, 8906), (4453, 6734), (4514, 6643), (5402, 5551)]