30911738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3727}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 56367360

約数和(自身を除く): 25455622

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 3727, 4147, 7454, 8294, 40997, 48451, 81994, 96902, 108083, 216166, 532961, 1065922, 1188913, 1405079, 2377826, 2810158, 15455869, 30911738]

約数ペア:

[(1, 30911738), (2, 15455869), (11, 2810158), (13, 2377826), (22, 1405079), (26, 1188913), (29, 1065922), (58, 532961), (143, 216166), (286, 108083), (319, 96902), (377, 81994), (638, 48451), (754, 40997), (3727, 8294), (4147, 7454)]