9907380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2646

約数の個数: 96

約数和(自身を含む): 35239680

約数和(自身を除く): 25332300

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, 2621, 3780, 5242, 7863, 10484, 13105, 15726, 18347, 23589, 26210, 31452, 36694, 39315, 47178, 52420, 55041, 70767, 73388, 78630, 91735, 94356, 110082, 117945, 141534, 157260, 165123, 183470, 220164, 235890, 275205, 283068, 330246, 353835, 366940, 471780, 495369, 550410, 660492, 707670, 825615, 990738, 1100820, 1415340, 1651230, 1981476, 2476845, 3302460, 4953690, 9907380]

約数ペア:

[(1, 9907380), (2, 4953690), (3, 3302460), (4, 2476845), (5, 1981476), (6, 1651230), (7, 1415340), (9, 1100820), (10, 990738), (12, 825615), (14, 707670), (15, 660492), (18, 550410), (20, 495369), (21, 471780), (27, 366940), (28, 353835), (30, 330246), (35, 283068), (36, 275205), (42, 235890), (45, 220164), (54, 183470), (60, 165123), (63, 157260), (70, 141534), (84, 117945), (90, 110082), (105, 94356), (108, 91735), (126, 78630), (135, 73388), (140, 70767), (180, 55041), (189, 52420), (210, 47178), (252, 39315), (270, 36694), (315, 31452), (378, 26210), (420, 23589), (540, 18347), (630, 15726), (756, 13105), (945, 10484), (1260, 7863), (1890, 5242), (2621, 3780)]