30260456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 62985600

約数和(自身を除く): 32725144

約数列:

[1, 2, 4, 8, 23, 29, 46, 53, 58, 92, 106, 107, 116, 184, 212, 214, 232, 424, 428, 667, 856, 1219, 1334, 1537, 2438, 2461, 2668, 3074, 3103, 4876, 4922, 5336, 5671, 6148, 6206, 9752, 9844, 11342, 12296, 12412, 19688, 22684, 24824, 35351, 45368, 70702, 71369, 130433, 141404, 142738, 164459, 260866, 282808, 285476, 328918, 521732, 570952, 657836, 1043464, 1315672, 3782557, 7565114, 15130228, 30260456]

約数ペア:

[(1, 30260456), (2, 15130228), (4, 7565114), (8, 3782557), (23, 1315672), (29, 1043464), (46, 657836), (53, 570952), (58, 521732), (92, 328918), (106, 285476), (107, 282808), (116, 260866), (184, 164459), (212, 142738), (214, 141404), (232, 130433), (424, 71369), (428, 70702), (667, 45368), (856, 35351), (1219, 24824), (1334, 22684), (1537, 19688), (2438, 12412), (2461, 12296), (2668, 11342), (3074, 9844), (3103, 9752), (4876, 6206), (4922, 6148), (5336, 5671)]