2003479380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{530021}}^1$

素因数の和:530046

約数の個数: 96

約数和(自身を含む): 7123495680

約数和(自身を除く): 5120016300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 530021, 1060042, 1590063, 2120084, 2650105, 3180126, 3710147, 4770189, 5300210, 6360252, 7420294, 7950315, 9540378, 10600420, 11130441, 14310567, 14840588, 15900630, 18550735, 19080756, 22260882, 23850945, 28621134, 31801260, 33391323, 37101470, 44521764, 47701890, 55652205, 57242268, 66782646, 71552835, 74202940, 95403780, 100173969, 111304410, 133565292, 143105670, 166956615, 200347938, 222608820, 286211340, 333913230, 400695876, 500869845, 667826460, 1001739690, 2003479380]

約数ペア:

[(1, 2003479380), (2, 1001739690), (3, 667826460), (4, 500869845), (5, 400695876), (6, 333913230), (7, 286211340), (9, 222608820), (10, 200347938), (12, 166956615), (14, 143105670), (15, 133565292), (18, 111304410), (20, 100173969), (21, 95403780), (27, 74202940), (28, 71552835), (30, 66782646), (35, 57242268), (36, 55652205), (42, 47701890), (45, 44521764), (54, 37101470), (60, 33391323), (63, 31801260), (70, 28621134), (84, 23850945), (90, 22260882), (105, 19080756), (108, 18550735), (126, 15900630), (135, 14840588), (140, 14310567), (180, 11130441), (189, 10600420), (210, 9540378), (252, 7950315), (270, 7420294), (315, 6360252), (378, 5300210), (420, 4770189), (540, 3710147), (630, 3180126), (756, 2650105), (945, 2120084), (1260, 1590063), (1890, 1060042), (3780, 530021)]