42852690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1531}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 111848256

約数和(自身を除く): 68995566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1531, 1555, 1866, 2799, 3062, 3110, 4593, 4665, 5598, 7655, 9186, 9330, 13779, 13995, 15310, 22965, 27558, 27990, 45930, 68895, 137790, 476141, 952282, 1428423, 2380705, 2856846, 4285269, 4761410, 7142115, 8570538, 14284230, 21426345, 42852690]

約数ペア:

[(1, 42852690), (2, 21426345), (3, 14284230), (5, 8570538), (6, 7142115), (9, 4761410), (10, 4285269), (15, 2856846), (18, 2380705), (30, 1428423), (45, 952282), (90, 476141), (311, 137790), (622, 68895), (933, 45930), (1531, 27990), (1555, 27558), (1866, 22965), (2799, 15310), (3062, 13995), (3110, 13779), (4593, 9330), (4665, 9186), (5598, 7655)]