140301469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 40101731

約数列:

[1, 7, 11, 59, 77, 89, 347, 413, 623, 649, 979, 2429, 3817, 4543, 5251, 6853, 20473, 26719, 30883, 36757, 57761, 143311, 216181, 225203, 339713, 404327, 1576421, 1822097, 2377991, 12754679, 20043067, 140301469]

約数ペア:

[(1, 140301469), (7, 20043067), (11, 12754679), (59, 2377991), (77, 1822097), (89, 1576421), (347, 404327), (413, 339713), (623, 225203), (649, 216181), (979, 143311), (2429, 57761), (3817, 36757), (4543, 30883), (5251, 26719), (6853, 20473)]