74233740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{176747}}^1$

素因数の和:176766

約数の個数: 48

約数和(自身を含む): 237549312

約数和(自身を除く): 163315572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 176747, 353494, 530241, 706988, 883735, 1060482, 1237229, 1767470, 2120964, 2474458, 2651205, 3534940, 3711687, 4948916, 5302410, 6186145, 7423374, 10604820, 12372290, 14846748, 18558435, 24744580, 37116870, 74233740]

約数ペア:

[(1, 74233740), (2, 37116870), (3, 24744580), (4, 18558435), (5, 14846748), (6, 12372290), (7, 10604820), (10, 7423374), (12, 6186145), (14, 5302410), (15, 4948916), (20, 3711687), (21, 3534940), (28, 2651205), (30, 2474458), (35, 2120964), (42, 1767470), (60, 1237229), (70, 1060482), (84, 883735), (105, 706988), (140, 530241), (210, 353494), (420, 176747)]