8201070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 21464352

約数和(自身を除く): 13263282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 311, 586, 622, 879, 933, 1465, 1555, 1758, 1866, 2637, 2799, 2930, 3110, 4395, 4665, 5274, 5598, 8790, 9330, 13185, 13995, 26370, 27990, 91123, 182246, 273369, 455615, 546738, 820107, 911230, 1366845, 1640214, 2733690, 4100535, 8201070]

約数ペア:

[(1, 8201070), (2, 4100535), (3, 2733690), (5, 1640214), (6, 1366845), (9, 911230), (10, 820107), (15, 546738), (18, 455615), (30, 273369), (45, 182246), (90, 91123), (293, 27990), (311, 26370), (586, 13995), (622, 13185), (879, 9330), (933, 8790), (1465, 5598), (1555, 5274), (1758, 4665), (1866, 4395), (2637, 3110), (2799, 2930)]