43885270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30689}}^1$

素因数の和:30720

約数の個数: 32

約数和(自身を含む): 92806560

約数和(自身を除く): 48921290

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 30689, 61378, 153445, 306890, 337579, 398957, 675158, 797914, 1687895, 1994785, 3375790, 3989570, 4388527, 8777054, 21942635, 43885270]

約数ペア:

[(1, 43885270), (2, 21942635), (5, 8777054), (10, 4388527), (11, 3989570), (13, 3375790), (22, 1994785), (26, 1687895), (55, 797914), (65, 675158), (110, 398957), (130, 337579), (143, 306890), (286, 153445), (715, 61378), (1430, 30689)]