66436930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15634

約数の個数: 32

約数和(自身を含む): 138919680

約数和(自身を除く): 72482750

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 15559, 31118, 77795, 108913, 155590, 217826, 544565, 949099, 1089130, 1898198, 4745495, 6643693, 9490990, 13287386, 33218465, 66436930]

約数ペア:

[(1, 66436930), (2, 33218465), (5, 13287386), (7, 9490990), (10, 6643693), (14, 4745495), (35, 1898198), (61, 1089130), (70, 949099), (122, 544565), (305, 217826), (427, 155590), (610, 108913), (854, 77795), (2135, 31118), (4270, 15559)]