2893590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 8824320

約数和(自身を除く): 5930730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1531, 1890, 3062, 4593, 7655, 9186, 10717, 13779, 15310, 21434, 22965, 27558, 32151, 41337, 45930, 53585, 64302, 68895, 82674, 96453, 107170, 137790, 160755, 192906, 206685, 289359, 321510, 413370, 482265, 578718, 964530, 1446795, 2893590]

約数ペア:

[(1, 2893590), (2, 1446795), (3, 964530), (5, 578718), (6, 482265), (7, 413370), (9, 321510), (10, 289359), (14, 206685), (15, 192906), (18, 160755), (21, 137790), (27, 107170), (30, 96453), (35, 82674), (42, 68895), (45, 64302), (54, 53585), (63, 45930), (70, 41337), (90, 32151), (105, 27558), (126, 22965), (135, 21434), (189, 15310), (210, 13779), (270, 10717), (315, 9186), (378, 7655), (630, 4593), (945, 3062), (1531, 1890)]