420089628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5001067}}^1$

素因数の和:5001081

約数の個数: 24

約数和(自身を含む): 1120239232

約数和(自身を除く): 700149604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5001067, 10002134, 15003201, 20004268, 30006402, 35007469, 60012804, 70014938, 105022407, 140029876, 210044814, 420089628]

約数ペア:

[(1, 420089628), (2, 210044814), (3, 140029876), (4, 105022407), (6, 70014938), (7, 60012804), (12, 35007469), (14, 30006402), (21, 20004268), (28, 15003201), (42, 10002134), (84, 5001067)]