3614240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{461}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 9954252

約数和(自身を除く): 6340012

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 461, 490, 560, 784, 922, 980, 1120, 1568, 1844, 1960, 2305, 3227, 3688, 3920, 4610, 6454, 7376, 7840, 9220, 12908, 14752, 16135, 18440, 22589, 25816, 32270, 36880, 45178, 51632, 64540, 73760, 90356, 103264, 112945, 129080, 180712, 225890, 258160, 361424, 451780, 516320, 722848, 903560, 1807120, 3614240]

約数ペア:

[(1, 3614240), (2, 1807120), (4, 903560), (5, 722848), (7, 516320), (8, 451780), (10, 361424), (14, 258160), (16, 225890), (20, 180712), (28, 129080), (32, 112945), (35, 103264), (40, 90356), (49, 73760), (56, 64540), (70, 51632), (80, 45178), (98, 36880), (112, 32270), (140, 25816), (160, 22589), (196, 18440), (224, 16135), (245, 14752), (280, 12908), (392, 9220), (461, 7840), (490, 7376), (560, 6454), (784, 4610), (922, 3920), (980, 3688), (1120, 3227), (1568, 2305), (1844, 1960)]