2747340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15263}}^1$

素因数の和:15278

約数の個数: 36

約数和(自身を含む): 8334144

約数和(自身を除く): 5586804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15263, 30526, 45789, 61052, 76315, 91578, 137367, 152630, 183156, 228945, 274734, 305260, 457890, 549468, 686835, 915780, 1373670, 2747340]

約数ペア:

[(1, 2747340), (2, 1373670), (3, 915780), (4, 686835), (5, 549468), (6, 457890), (9, 305260), (10, 274734), (12, 228945), (15, 183156), (18, 152630), (20, 137367), (30, 91578), (36, 76315), (45, 61052), (60, 45789), (90, 30526), (180, 15263)]