2970588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 7418880

約数和(自身を除く): 4448292

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 229, 276, 282, 458, 564, 687, 916, 1081, 1374, 2162, 2748, 3243, 4324, 5267, 6486, 10534, 10763, 12972, 15801, 21068, 21526, 31602, 32289, 43052, 63204, 64578, 129156, 247549, 495098, 742647, 990196, 1485294, 2970588]

約数ペア:

[(1, 2970588), (2, 1485294), (3, 990196), (4, 742647), (6, 495098), (12, 247549), (23, 129156), (46, 64578), (47, 63204), (69, 43052), (92, 32289), (94, 31602), (138, 21526), (141, 21068), (188, 15801), (229, 12972), (276, 10763), (282, 10534), (458, 6486), (564, 5267), (687, 4324), (916, 3243), (1081, 2748), (1374, 2162)]