306072482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 493516800

約数和(自身を除く): 187444318

約数列:

[1, 2, 19, 38, 67, 134, 239, 478, 503, 1006, 1273, 2546, 4541, 9082, 9557, 16013, 19114, 32026, 33701, 67402, 120217, 240434, 304247, 608494, 640319, 1280638, 2284123, 4568246, 8054539, 16109078, 153036241, 306072482]

約数ペア:

[(1, 306072482), (2, 153036241), (19, 16109078), (38, 8054539), (67, 4568246), (134, 2284123), (239, 1280638), (478, 640319), (503, 608494), (1006, 304247), (1273, 240434), (2546, 120217), (4541, 67402), (9082, 33701), (9557, 32026), (16013, 19114)]