3030728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 6067200

約数和(自身を除く): 3036472

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 157, 254, 314, 508, 628, 1016, 1256, 2413, 2983, 4826, 5966, 9652, 11932, 19304, 19939, 23864, 39878, 79756, 159512, 378841, 757682, 1515364, 3030728]

約数ペア:

[(1, 3030728), (2, 1515364), (4, 757682), (8, 378841), (19, 159512), (38, 79756), (76, 39878), (127, 23864), (152, 19939), (157, 19304), (254, 11932), (314, 9652), (508, 5966), (628, 4826), (1016, 2983), (1256, 2413)]