58572780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139459}}^1$

素因数の和:139478

約数の個数: 48

約数和(自身を含む): 187434240

約数和(自身を除く): 128861460

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, 139459, 278918, 418377, 557836, 697295, 836754, 976213, 1394590, 1673508, 1952426, 2091885, 2789180, 2928639, 3904852, 4183770, 4881065, 5857278, 8367540, 9762130, 11714556, 14643195, 19524260, 29286390, 58572780]

約数ペア:

[(1, 58572780), (2, 29286390), (3, 19524260), (4, 14643195), (5, 11714556), (6, 9762130), (7, 8367540), (10, 5857278), (12, 4881065), (14, 4183770), (15, 3904852), (20, 2928639), (21, 2789180), (28, 2091885), (30, 1952426), (35, 1673508), (42, 1394590), (60, 976213), (70, 836754), (84, 697295), (105, 557836), (140, 418377), (210, 278918), (420, 139459)]